2356886

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2131}}^1$

素因数の和:2219

約数の個数: 16

約数和(自身を含む): 4093440

約数和(自身を除く): 1736554

約数列:

[1, 2, 7, 14, 79, 158, 553, 1106, 2131, 4262, 14917, 29834, 168349, 336698, 1178443, 2356886]

約数ペア:

[(1, 2356886), (2, 1178443), (7, 336698), (14, 168349), (79, 29834), (158, 14917), (553, 4262), (1106, 2131)]