520484812

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{1832693}}^1$

素因数の和:1832768

約数の個数: 12

約数和(自身を含む): 923677776

約数和(自身を除く): 403192964

約数列:

[1, 2, 4, 71, 142, 284, 1832693, 3665386, 7330772, 130121203, 260242406, 520484812]

約数ペア:

[(1, 520484812), (2, 260242406), (4, 130121203), (71, 7330772), (142, 3665386), (284, 1832693)]