1556556628

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{106877}}^1$

素因数の和:107223

約数の個数: 24

約数和(自身を含む): 2980613664

約数和(自身を除く): 1424057036

約数列:

[1, 2, 4, 11, 22, 44, 331, 662, 1324, 3641, 7282, 14564, 106877, 213754, 427508, 1175647, 2351294, 4702588, 35376287, 70752574, 141505148, 389139157, 778278314, 1556556628]

約数ペア:

[(1, 1556556628), (2, 778278314), (4, 389139157), (11, 141505148), (22, 70752574), (44, 35376287), (331, 4702588), (662, 2351294), (1324, 1175647), (3641, 427508), (7282, 213754), (14564, 106877)]