8140802

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{191}}^1\times {\mathrm{211}}^1$

素因数の和:505

約数の個数: 16

約数和(自身を含む): 12455424

約数和(自身を除く): 4314622

約数列:

[1, 2, 101, 191, 202, 211, 382, 422, 19291, 21311, 38582, 40301, 42622, 80602, 4070401, 8140802]

約数ペア:

[(1, 8140802), (2, 4070401), (101, 80602), (191, 42622), (202, 40301), (211, 38582), (382, 21311), (422, 19291)]