1627609868

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{2970091}}^1$

素因数の和:2970232

約数の個数: 12

約数和(自身を含む): 2869108872

約数和(自身を除く): 1241499004

約数列:

[1, 2, 4, 137, 274, 548, 2970091, 5940182, 11880364, 406902467, 813804934, 1627609868]

約数ペア:

[(1, 1627609868), (2, 813804934), (4, 406902467), (137, 11880364), (274, 5940182), (548, 2970091)]