520097012

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{859}}^1\times {\mathrm{4091}}^1$

素因数の和:4991

約数の個数: 24

約数和(自身を含む): 936085920

約数和(自身を除く): 415988908

約数列:

[1, 2, 4, 37, 74, 148, 859, 1718, 3436, 4091, 8182, 16364, 31783, 63566, 127132, 151367, 302734, 605468, 3514169, 7028338, 14056676, 130024253, 260048506, 520097012]

約数ペア:

[(1, 520097012), (2, 260048506), (4, 130024253), (37, 14056676), (74, 7028338), (148, 3514169), (859, 605468), (1718, 302734), (3436, 151367), (4091, 127132), (8182, 63566), (16364, 31783)]