4483856

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{21557}}^1$

素因数の和:21578

約数の個数: 20

約数和(自身を含む): 9356172

約数和(自身を除く): 4872316

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 21557, 43114, 86228, 172456, 280241, 344912, 560482, 1120964, 2241928, 4483856]

約数ペア:

[(1, 4483856), (2, 2241928), (4, 1120964), (8, 560482), (13, 344912), (16, 280241), (26, 172456), (52, 86228), (104, 43114), (208, 21557)]