2918325886

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2638631}}^1$

素因数の和:2638719

約数の個数: 16

約数和(自身を含む): 5066173440

約数和(自身を除く): 2147847554

約数列:

[1, 2, 7, 14, 79, 158, 553, 1106, 2638631, 5277262, 18470417, 36940834, 208451849, 416903698, 1459162943, 2918325886]

約数ペア:

[(1, 2918325886), (2, 1459162943), (7, 416903698), (14, 208451849), (79, 36940834), (158, 18470417), (553, 5277262), (1106, 2638631)]