401047730

素因数分解:

$2^1\times 5^1\times {\mathrm{6287}}^1\times {\mathrm{6379}}^1$

素因数の和:12673

約数の個数: 16

約数和(自身を含む): 722113920

約数和(自身を除く): 321066190

約数列:

[1, 2, 5, 10, 6287, 6379, 12574, 12758, 31435, 31895, 62870, 63790, 40104773, 80209546, 200523865, 401047730]

約数ペア:

[(1, 401047730), (2, 200523865), (5, 80209546), (10, 40104773), (6287, 63790), (6379, 62870), (12574, 31895), (12758, 31435)]