161461274

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{365297}}^1$

素因数の和:365329

約数の個数: 16

約数和(自身を含む): 276165288

約数和(自身を除く): 114704014

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 365297, 730594, 4748861, 6210049, 9497722, 12420098, 80730637, 161461274]

約数ペア:

[(1, 161461274), (2, 80730637), (13, 12420098), (17, 9497722), (26, 6210049), (34, 4748861), (221, 730594), (442, 365297)]