501382012

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{457}}^1\times {\mathrm{1747}}^1$

素因数の和:2365

約数の個数: 24

約数和(自身を含む): 885445904

約数和(自身を除く): 384063892

約数列:

[1, 2, 4, 157, 314, 457, 628, 914, 1747, 1828, 3494, 6988, 71749, 143498, 274279, 286996, 548558, 798379, 1097116, 1596758, 3193516, 125345503, 250691006, 501382012]

約数ペア:

[(1, 501382012), (2, 250691006), (4, 125345503), (157, 3193516), (314, 1596758), (457, 1097116), (628, 798379), (914, 548558), (1747, 286996), (1828, 274279), (3494, 143498), (6988, 71749)]