3911674

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:262

約数の個数: 24

約数和(自身を含む): 6482592

約数和(自身を除く): 2570918

約数列:

[1, 2, 13, 26, 71, 142, 163, 169, 326, 338, 923, 1846, 2119, 4238, 11573, 11999, 23146, 23998, 27547, 55094, 150449, 300898, 1955837, 3911674]

約数ペア:

[(1, 3911674), (2, 1955837), (13, 300898), (26, 150449), (71, 55094), (142, 27547), (163, 23998), (169, 23146), (326, 11999), (338, 11573), (923, 4238), (1846, 2119)]