109391444

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{667021}}^1$

素因数の和:667066

約数の個数: 12

約数和(自身を含む): 196104468

約数和(自身を除く): 86713024

約数列:

[1, 2, 4, 41, 82, 164, 667021, 1334042, 2668084, 27347861, 54695722, 109391444]

約数ペア:

[(1, 109391444), (2, 54695722), (4, 27347861), (41, 2668084), (82, 1334042), (164, 667021)]