120550352

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{579569}}^1$

素因数の和:579590

約数の個数: 20

約数和(自身を含む): 251533380

約数和(自身を除く): 130983028

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 579569, 1159138, 2318276, 4636552, 7534397, 9273104, 15068794, 30137588, 60275176, 120550352]

約数ペア:

[(1, 120550352), (2, 60275176), (4, 30137588), (8, 15068794), (13, 9273104), (16, 7534397), (26, 4636552), (52, 2318276), (104, 1159138), (208, 579569)]