2042948286722

素因数分解:

$2^1\times 7^4\times {\mathrm{19}}^1\times {\mathrm{509}}^1\times {\mathrm{43991}}^1$

素因数の和:44549

約数の個数: 80

約数和(自身を含む): 3770580715200

約数和(自身を除く): 1727632428478

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 343, 509, 686, 931, 1018, 1862, 2401, 3563, 4802, 6517, 7126, 9671, 13034, 19342, 24941, 43991, 45619, 49882, 67697, 87982, 91238, 135394, 174587, 307937, 349174, 473879, 615874, 835829, 947758, 1222109, 1671658, 2155559, 2444218, 3317153, 4311118, 5850803, 6634306, 11701606, 15088913, 22391419, 23220071, 30177826, 40955621, 44782838, 46440142, 81911242, 105622391, 156739933, 211244782, 286689347, 313479866, 425436961, 573378694, 850873922, 1097179531, 2006825429, 2194359062, 2978058727, 4013650858, 5956117454, 7680256717, 15360513434, 20846411089, 41692822178, 53761797019, 107523594038, 145924877623, 291849755246, 1021474143361, 2042948286722]

約数ペア:

[(1, 2042948286722), (2, 1021474143361), (7, 291849755246), (14, 145924877623), (19, 107523594038), (38, 53761797019), (49, 41692822178), (98, 20846411089), (133, 15360513434), (266, 7680256717), (343, 5956117454), (509, 4013650858), (686, 2978058727), (931, 2194359062), (1018, 2006825429), (1862, 1097179531), (2401, 850873922), (3563, 573378694), (4802, 425436961), (6517, 313479866), (7126, 286689347), (9671, 211244782), (13034, 156739933), (19342, 105622391), (24941, 81911242), (43991, 46440142), (45619, 44782838), (49882, 40955621), (67697, 30177826), (87982, 23220071), (91238, 22391419), (135394, 15088913), (174587, 11701606), (307937, 6634306), (349174, 5850803), (473879, 4311118), (615874, 3317153), (835829, 2444218), (947758, 2155559), (1222109, 1671658)]