249952801

素因数分解:

$7^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1\times {\mathrm{2687}}^1$

素因数の和:2928

約数の個数: 16

約数和(自身を含む): 290820096

約数和(自身を除く): 40867295

約数列:

[1, 7, 97, 137, 679, 959, 2687, 13289, 18809, 93023, 260639, 368119, 1824473, 2576833, 35707543, 249952801]

約数ペア:

[(1, 249952801), (7, 35707543), (97, 2576833), (137, 1824473), (679, 368119), (959, 260639), (2687, 93023), (13289, 18809)]