2288894209

素因数分解:

$7^1\times {\mathrm{137}}^1\times {\mathrm{491}}^1\times {\mathrm{4861}}^1$

素因数の和:5496

約数の個数: 16

約数和(自身を含む): 2640882816

約数和(自身を除く): 351988607

約数列:

[1, 7, 137, 491, 959, 3437, 4861, 34027, 67267, 470869, 665957, 2386751, 4661699, 16707257, 326984887, 2288894209]

約数ペア:

[(1, 2288894209), (7, 326984887), (137, 16707257), (491, 4661699), (959, 2386751), (3437, 665957), (4861, 470869), (34027, 67267)]