8070290

素因数分解:

$2^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{1549}}^1$

素因数の和:2077

約数の個数: 16

約数和(自身を含む): 14563800

約数和(自身を除く): 6493510

約数列:

[1, 2, 5, 10, 521, 1042, 1549, 2605, 3098, 5210, 7745, 15490, 807029, 1614058, 4035145, 8070290]

約数ペア:

[(1, 8070290), (2, 4035145), (5, 1614058), (10, 807029), (521, 15490), (1042, 7745), (1549, 5210), (2605, 3098)]