2455531

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1$

素因数の和:342

約数の個数: 16

約数和(自身を含む): 2878848

約数和(自身を除く): 423317

約数列:

[1, 13, 17, 41, 221, 271, 533, 697, 3523, 4607, 9061, 11111, 59891, 144443, 188887, 2455531]

約数ペア:

[(1, 2455531), (13, 188887), (17, 144443), (41, 59891), (221, 11111), (271, 9061), (533, 4607), (697, 3523)]