1520557552

素因数分解:

$2^4\times {\mathrm{1171}}^1\times {\mathrm{81157}}^1$

素因数の和:82336

約数の個数: 20

約数和(自身を含む): 2948632456

約数和(自身を除く): 1428074904

約数列:

[1, 2, 4, 8, 16, 1171, 2342, 4684, 9368, 18736, 81157, 162314, 324628, 649256, 1298512, 95034847, 190069694, 380139388, 760278776, 1520557552]

約数ペア:

[(1, 1520557552), (2, 760278776), (4, 380139388), (8, 190069694), (16, 95034847), (1171, 1298512), (2342, 649256), (4684, 324628), (9368, 162314), (18736, 81157)]