3901905119476

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1999}}^1\times {\mathrm{9697}}^1$

素因数の和:11806

約数の個数: 144

約数和(自身を含む): 8667684480000

約数和(自身を除く): 4765779360524

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 79, 91, 98, 158, 182, 196, 316, 364, 553, 637, 1027, 1106, 1274, 1999, 2054, 2212, 2548, 3871, 3998, 4108, 7189, 7742, 7996, 9697, 13993, 14378, 15484, 19394, 25987, 27986, 28756, 38788, 50323, 51974, 55972, 67879, 97951, 100646, 103948, 126061, 135758, 157921, 181909, 195902, 201292, 252122, 271516, 315842, 363818, 391804, 475153, 504244, 631684, 727636, 766063, 882427, 950306, 1105447, 1273363, 1532126, 1764854, 1900612, 2052973, 2210894, 2546726, 3064252, 3529708, 4105946, 4421788, 5093452, 5362441, 6176989, 7738129, 8211892, 9958819, 10724882, 12353978, 14370811, 15476258, 19384303, 19917638, 21449764, 24707956, 28741622, 30952516, 37537087, 38768606, 39835276, 57483244, 69711733, 75074174, 77537212, 100595677, 135690121, 139423466, 150148348, 201191354, 251995939, 271380242, 278846932, 402382708, 487982131, 503991878, 542760484, 949830847, 975964262, 1007983756, 1531359937, 1763971573, 1899661694, 1951928524, 3062719874, 3527943146, 3799323388, 6125439748, 7055886292, 10719519559, 12347801011, 19907679181, 21439039118, 24695602022, 39815358362, 42878078236, 49391204044, 75036636913, 79630716724, 139353754267, 150073273826, 278707508534, 300146547652, 557415017068, 975476279869, 1950952559738, 3901905119476]

約数ペア:

[(1, 3901905119476), (2, 1950952559738), (4, 975476279869), (7, 557415017068), (13, 300146547652), (14, 278707508534), (26, 150073273826), (28, 139353754267), (49, 79630716724), (52, 75036636913), (79, 49391204044), (91, 42878078236), (98, 39815358362), (158, 24695602022), (182, 21439039118), (196, 19907679181), (316, 12347801011), (364, 10719519559), (553, 7055886292), (637, 6125439748), (1027, 3799323388), (1106, 3527943146), (1274, 3062719874), (1999, 1951928524), (2054, 1899661694), (2212, 1763971573), (2548, 1531359937), (3871, 1007983756), (3998, 975964262), (4108, 949830847), (7189, 542760484), (7742, 503991878), (7996, 487982131), (9697, 402382708), (13993, 278846932), (14378, 271380242), (15484, 251995939), (19394, 201191354), (25987, 150148348), (27986, 139423466), (28756, 135690121), (38788, 100595677), (50323, 77537212), (51974, 75074174), (55972, 69711733), (67879, 57483244), (97951, 39835276), (100646, 38768606), (103948, 37537087), (126061, 30952516), (135758, 28741622), (157921, 24707956), (181909, 21449764), (195902, 19917638), (201292, 19384303), (252122, 15476258), (271516, 14370811), (315842, 12353978), (363818, 10724882), (391804, 9958819), (475153, 8211892), (504244, 7738129), (631684, 6176989), (727636, 5362441), (766063, 5093452), (882427, 4421788), (950306, 4105946), (1105447, 3529708), (1273363, 3064252), (1532126, 2546726), (1764854, 2210894), (1900612, 2052973)]