130454864

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{54721}}^1$

素因数の和:54878

約数の個数: 20

約数和(自身を含む): 254457300

約数和(自身を除く): 124002436

約数列:

[1, 2, 4, 8, 16, 149, 298, 596, 1192, 2384, 54721, 109442, 218884, 437768, 875536, 8153429, 16306858, 32613716, 65227432, 130454864]

約数ペア:

[(1, 130454864), (2, 65227432), (4, 32613716), (8, 16306858), (16, 8153429), (149, 875536), (298, 437768), (596, 218884), (1192, 109442), (2384, 54721)]