397933718

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{95063}}^1$

素因数の和:95108

約数の個数: 32

約数和(自身を含む): 766596096

約数和(自身を除く): 368662378

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 91, 161, 182, 299, 322, 598, 2093, 4186, 95063, 190126, 665441, 1235819, 1330882, 2186449, 2471638, 4372898, 8650733, 15305143, 17301466, 28423837, 30610286, 56847674, 198966859, 397933718]

約数ペア:

[(1, 397933718), (2, 198966859), (7, 56847674), (13, 30610286), (14, 28423837), (23, 17301466), (26, 15305143), (46, 8650733), (91, 4372898), (161, 2471638), (182, 2186449), (299, 1330882), (322, 1235819), (598, 665441), (2093, 190126), (4186, 95063)]