2040656511

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{69931}}^1$

素因数の和:70142

約数の個数: 16

約数和(自身を含む): 2779377408

約数和(自身を除く): 738720897

約数列:

[1, 3, 71, 137, 213, 411, 9727, 29181, 69931, 209793, 4965101, 9580547, 14895303, 28741641, 680218837, 2040656511]

約数ペア:

[(1, 2040656511), (3, 680218837), (71, 28741641), (137, 14895303), (213, 9580547), (411, 4965101), (9727, 209793), (29181, 69931)]