8422138

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1\times {\mathrm{379}}^1$

素因数の和:693

約数の個数: 16

約数和(自身を含む): 13023360

約数和(自身を除く): 4601222

約数列:

[1, 2, 41, 82, 271, 379, 542, 758, 11111, 15539, 22222, 31078, 102709, 205418, 4211069, 8422138]

約数ペア:

[(1, 8422138), (2, 4211069), (41, 205418), (82, 102709), (271, 31078), (379, 22222), (542, 15539), (758, 11111)]