1012100065

素因数分解:

$5^1\times {\mathrm{373}}^1\times {\mathrm{661}}^1\times {\mathrm{821}}^1$

素因数の和:1860

約数の個数: 16

約数和(自身を含む): 1221104016

約数和(自身を除く): 209003951

約数列:

[1, 5, 373, 661, 821, 1865, 3305, 4105, 246553, 306233, 542681, 1232765, 1531165, 2713405, 202420013, 1012100065]

約数ペア:

[(1, 1012100065), (5, 202420013), (373, 2713405), (661, 1531165), (821, 1232765), (1865, 542681), (3305, 306233), (4105, 246553)]