2487804968

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{463451}}^1$

素因数の和:463529

約数の個数: 32

約数和(自身を含む): 5172124320

約数和(自身を除く): 2684319352

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 88, 122, 244, 488, 671, 1342, 2684, 5368, 463451, 926902, 1853804, 3707608, 5097961, 10195922, 20391844, 28270511, 40783688, 56541022, 113082044, 226164088, 310975621, 621951242, 1243902484, 2487804968]

約数ペア:

[(1, 2487804968), (2, 1243902484), (4, 621951242), (8, 310975621), (11, 226164088), (22, 113082044), (44, 56541022), (61, 40783688), (88, 28270511), (122, 20391844), (244, 10195922), (488, 5097961), (671, 3707608), (1342, 1853804), (2684, 926902), (5368, 463451)]