21461004058

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1087}}^1\times {\mathrm{759359}}^1$

素因数の和:760461

約数の個数: 16

約数和(自身を含む): 34699714560

約数和(自身を除く): 13238710502

約数列:

[1, 2, 13, 26, 1087, 2174, 14131, 28262, 759359, 1518718, 9871667, 19743334, 825423233, 1650846466, 10730502029, 21461004058]

約数ペア:

[(1, 21461004058), (2, 10730502029), (13, 1650846466), (26, 825423233), (1087, 19743334), (2174, 9871667), (14131, 1518718), (28262, 759359)]