556856912

素因数分解:

$2^4\times {\mathrm{2309}}^1\times {\mathrm{15073}}^1$

素因数の和:17390

約数の個数: 20

約数和(自身を含む): 1079449140

約数和(自身を除く): 522592228

約数列:

[1, 2, 4, 8, 16, 2309, 4618, 9236, 15073, 18472, 30146, 36944, 60292, 120584, 241168, 34803557, 69607114, 139214228, 278428456, 556856912]

約数ペア:

[(1, 556856912), (2, 278428456), (4, 139214228), (8, 69607114), (16, 34803557), (2309, 241168), (4618, 120584), (9236, 60292), (15073, 36944), (18472, 30146)]