2519639514

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{11317}}^1$

素因数の和:11385

約数の個数: 128

約数和(自身を含む): 6953779200

約数和(自身を除く): 4434139686

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 31, 38, 42, 54, 57, 62, 63, 93, 114, 126, 133, 171, 186, 189, 217, 266, 279, 342, 378, 399, 434, 513, 558, 589, 651, 798, 837, 1026, 1178, 1197, 1302, 1674, 1767, 1953, 2394, 3534, 3591, 3906, 4123, 5301, 5859, 7182, 8246, 10602, 11317, 11718, 12369, 15903, 22634, 24738, 31806, 33951, 37107, 67902, 74214, 79219, 101853, 111321, 158438, 203706, 215023, 222642, 237657, 305559, 350827, 430046, 475314, 611118, 645069, 701654, 712971, 1052481, 1290138, 1425942, 1505161, 1935207, 2104962, 2138913, 2455789, 3010322, 3157443, 3870414, 4277826, 4515483, 4911578, 5805621, 6314886, 6665713, 7367367, 9030966, 9472329, 11611242, 13331426, 13546449, 14734734, 18944658, 19997139, 22102101, 27092898, 39994278, 40639347, 44204202, 46659991, 59991417, 66306303, 81278694, 93319982, 119982834, 132612606, 139979973, 179974251, 279959946, 359948502, 419939919, 839879838, 1259819757, 2519639514]

約数ペア:

[(1, 2519639514), (2, 1259819757), (3, 839879838), (6, 419939919), (7, 359948502), (9, 279959946), (14, 179974251), (18, 139979973), (19, 132612606), (21, 119982834), (27, 93319982), (31, 81278694), (38, 66306303), (42, 59991417), (54, 46659991), (57, 44204202), (62, 40639347), (63, 39994278), (93, 27092898), (114, 22102101), (126, 19997139), (133, 18944658), (171, 14734734), (186, 13546449), (189, 13331426), (217, 11611242), (266, 9472329), (279, 9030966), (342, 7367367), (378, 6665713), (399, 6314886), (434, 5805621), (513, 4911578), (558, 4515483), (589, 4277826), (651, 3870414), (798, 3157443), (837, 3010322), (1026, 2455789), (1178, 2138913), (1197, 2104962), (1302, 1935207), (1674, 1505161), (1767, 1425942), (1953, 1290138), (2394, 1052481), (3534, 712971), (3591, 701654), (3906, 645069), (4123, 611118), (5301, 475314), (5859, 430046), (7182, 350827), (8246, 305559), (10602, 237657), (11317, 222642), (11718, 215023), (12369, 203706), (15903, 158438), (22634, 111321), (24738, 101853), (31806, 79219), (33951, 74214), (37107, 67902)]