139910882

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{379}}^1\times {\mathrm{1409}}^1$

素因数の和:1921

約数の個数: 16

約数和(自身を含む): 212176800

約数和(自身を除く): 72265918

約数列:

[1, 2, 131, 262, 379, 758, 1409, 2818, 49649, 99298, 184579, 369158, 534011, 1068022, 69955441, 139910882]

約数ペア:

[(1, 139910882), (2, 69955441), (131, 1068022), (262, 534011), (379, 369158), (758, 184579), (1409, 99298), (2818, 49649)]