2130502

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{857}}^1$

素因数の和:983

約数の個数: 16

約数和(自身を含む): 3521232

約数和(自身を除く): 1390730

約数列:

[1, 2, 11, 22, 113, 226, 857, 1243, 1714, 2486, 9427, 18854, 96841, 193682, 1065251, 2130502]

約数ペア:

[(1, 2130502), (2, 1065251), (11, 193682), (22, 96841), (113, 18854), (226, 9427), (857, 2486), (1243, 1714)]