291202158334

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{3433}}^1\times {\mathrm{2232221}}^1$

素因数の和:2235675

約数の個数: 16

約数和(自身を含む): 459927020880

約数和(自身を除く): 168724862546

約数列:

[1, 2, 19, 38, 3433, 6866, 65227, 130454, 2232221, 4464442, 42412199, 84824398, 7663214693, 15326429386, 145601079167, 291202158334]

約数ペア:

[(1, 291202158334), (2, 145601079167), (19, 15326429386), (38, 7663214693), (3433, 84824398), (6866, 42412199), (65227, 4464442), (130454, 2232221)]