2458705457

素因数分解:

${\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{313}}^1\times {\mathrm{877}}^1$

素因数の和:1269

約数の個数: 24

約数和(自身を含む): 2724388344

約数和(自身を除く): 265682887

約数列:

[1, 13, 53, 169, 313, 689, 877, 4069, 8957, 11401, 16589, 46481, 52897, 148213, 215657, 274501, 604253, 2803541, 3568513, 7855289, 14548553, 46390669, 189131189, 2458705457]

約数ペア:

[(1, 2458705457), (13, 189131189), (53, 46390669), (169, 14548553), (313, 7855289), (689, 3568513), (877, 2803541), (4069, 604253), (8957, 274501), (11401, 215657), (16589, 148213), (46481, 52897)]