317340290

素因数分解:

$2^1\times 5^1\times {\mathrm{5003}}^1\times {\mathrm{6343}}^1$

素因数の和:11353

約数の個数: 16

約数和(自身を含む): 571416768

約数和(自身を除く): 254076478

約数列:

[1, 2, 5, 10, 5003, 6343, 10006, 12686, 25015, 31715, 50030, 63430, 31734029, 63468058, 158670145, 317340290]

約数ペア:

[(1, 317340290), (2, 158670145), (5, 63468058), (10, 31734029), (5003, 63430), (6343, 50030), (10006, 31715), (12686, 25015)]