2139311162

素因数分解:

$2^1\times {\mathrm{191}}^1\times {\mathrm{719}}^1\times {\mathrm{7789}}^1$

素因数の和:8701

約数の個数: 16

約数和(自身を含む): 3230668800

約数和(自身を除く): 1091357638

約数列:

[1, 2, 191, 382, 719, 1438, 7789, 15578, 137329, 274658, 1487699, 2975398, 5600291, 11200582, 1069655581, 2139311162]

約数ペア:

[(1, 2139311162), (2, 1069655581), (191, 11200582), (382, 5600291), (719, 2975398), (1438, 1487699), (7789, 274658), (15578, 137329)]