1640332508

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{3229001}}^1$

素因数の和:3229132

約数の個数: 12

約数和(自身を含む): 2893185792

約数和(自身を除く): 1252853284

約数列:

[1, 2, 4, 127, 254, 508, 3229001, 6458002, 12916004, 410083127, 820166254, 1640332508]

約数ペア:

[(1, 1640332508), (2, 820166254), (4, 410083127), (127, 12916004), (254, 6458002), (508, 3229001)]