1806939632

素因数分解:

$2^4\times {\mathrm{887}}^1\times {\mathrm{127321}}^1$

素因数の和:128216

約数の個数: 20

約数和(自身を含む): 3504920016

約数和(自身を除く): 1697980384

約数列:

[1, 2, 4, 8, 16, 887, 1774, 3548, 7096, 14192, 127321, 254642, 509284, 1018568, 2037136, 112933727, 225867454, 451734908, 903469816, 1806939632]

約数ペア:

[(1, 1806939632), (2, 903469816), (4, 451734908), (8, 225867454), (16, 112933727), (887, 2037136), (1774, 1018568), (3548, 509284), (7096, 254642), (14192, 127321)]