3929710

素因数分解:

$2^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{2503}}^1$

素因数の和:2667

約数の個数: 16

約数和(自身を含む): 7121376

約数和(自身を除く): 3191666

約数列:

[1, 2, 5, 10, 157, 314, 785, 1570, 2503, 5006, 12515, 25030, 392971, 785942, 1964855, 3929710]

約数ペア:

[(1, 3929710), (2, 1964855), (5, 785942), (10, 392971), (157, 25030), (314, 12515), (785, 5006), (1570, 2503)]