1686514561534

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{433}}^1\times {\mathrm{587}}^1\times {\mathrm{1531}}^1$

素因数の和:2761

約数の個数: 64

約数和(自身を含む): 2786721138432

約数和(自身を除く): 1100206576898

約数列:

[1, 2, 11, 22, 197, 394, 433, 587, 866, 1174, 1531, 2167, 3062, 4334, 4763, 6457, 9526, 12914, 16841, 33682, 85301, 115639, 170602, 231278, 254171, 301607, 508342, 603214, 662923, 898697, 938311, 1272029, 1325846, 1797394, 1876622, 2544058, 2795881, 3317677, 5591762, 6635354, 7292153, 9885667, 14584306, 19771334, 50071687, 100143374, 130595831, 177043309, 261191662, 354086618, 389135801, 550788557, 778271602, 1101577114, 1436554141, 1947476399, 2873108282, 3894952798, 4280493811, 8560987622, 76659752797, 153319505594, 843257280767, 1686514561534]

約数ペア:

[(1, 1686514561534), (2, 843257280767), (11, 153319505594), (22, 76659752797), (197, 8560987622), (394, 4280493811), (433, 3894952798), (587, 2873108282), (866, 1947476399), (1174, 1436554141), (1531, 1101577114), (2167, 778271602), (3062, 550788557), (4334, 389135801), (4763, 354086618), (6457, 261191662), (9526, 177043309), (12914, 130595831), (16841, 100143374), (33682, 50071687), (85301, 19771334), (115639, 14584306), (170602, 9885667), (231278, 7292153), (254171, 6635354), (301607, 5591762), (508342, 3317677), (603214, 2795881), (662923, 2544058), (898697, 1876622), (938311, 1797394), (1272029, 1325846)]