120550768

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{579571}}^1$

素因数の和:579592

約数の個数: 20

約数和(自身を含む): 251534248

約数和(自身を除く): 130983480

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 579571, 1159142, 2318284, 4636568, 7534423, 9273136, 15068846, 30137692, 60275384, 120550768]

約数ペア:

[(1, 120550768), (2, 60275384), (4, 30137692), (8, 15068846), (13, 9273136), (16, 7534423), (26, 4636568), (52, 2318284), (104, 1159142), (208, 579571)]