1254962488

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{169957}}^1$

素因数の和:170047

約数の個数: 32

約数和(自身を含む): 2569764960

約数和(自身を除く): 1314802472

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 104, 142, 284, 568, 923, 1846, 3692, 7384, 169957, 339914, 679828, 1359656, 2209441, 4418882, 8837764, 12066947, 17675528, 24133894, 48267788, 96535576, 156870311, 313740622, 627481244, 1254962488]

約数ペア:

[(1, 1254962488), (2, 627481244), (4, 313740622), (8, 156870311), (13, 96535576), (26, 48267788), (52, 24133894), (71, 17675528), (104, 12066947), (142, 8837764), (284, 4418882), (568, 2209441), (923, 1359656), (1846, 679828), (3692, 339914), (7384, 169957)]