2571302447

素因数分解:

$7^1\times {\mathrm{137}}^1\times {\mathrm{463}}^1\times {\mathrm{5791}}^1$

素因数の和:6398

約数の個数: 16

約数和(自身を含む): 2966986752

約数和(自身を除く): 395684305

約数列:

[1, 7, 137, 463, 959, 3241, 5791, 40537, 63431, 444017, 793367, 2681233, 5553569, 18768631, 367328921, 2571302447]

約数ペア:

[(1, 2571302447), (7, 367328921), (137, 18768631), (463, 5553569), (959, 2681233), (3241, 793367), (5791, 444017), (40537, 63431)]