3994738

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{1697}}^1$

素因数の和:1817

約数の個数: 16

約数和(自身を含む): 6601824

約数和(自身を除く): 2607086

約数列:

[1, 2, 11, 22, 107, 214, 1177, 1697, 2354, 3394, 18667, 37334, 181579, 363158, 1997369, 3994738]

約数ペア:

[(1, 3994738), (2, 1997369), (11, 363158), (22, 181579), (107, 37334), (214, 18667), (1177, 3394), (1697, 2354)]