293890367062

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{431}}^1\times {\mathrm{2171593}}^1$

素因数の和:2172183

約数の個数: 16

約数和(自身を含む): 444672960192

約数和(自身を除く): 150782593130

約数列:

[1, 2, 157, 314, 431, 862, 67667, 135334, 2171593, 4343186, 340940101, 681880202, 935956583, 1871913166, 146945183531, 293890367062]

約数ペア:

[(1, 293890367062), (2, 146945183531), (157, 1871913166), (314, 935956583), (431, 681880202), (862, 340940101), (67667, 4343186), (135334, 2171593)]