4155262

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2543}}^1$

素因数の和:2607

約数の個数: 16

約数和(自身を含む): 6716160

約数和(自身を除く): 2560898

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 2543, 5086, 48317, 96634, 109349, 218698, 2077631, 4155262]

約数ペア:

[(1, 4155262), (2, 2077631), (19, 218698), (38, 109349), (43, 96634), (86, 48317), (817, 5086), (1634, 2543)]