1681404

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{2297}}^1$

素因数の和:2365

約数の個数: 24

約数和(自身を含む): 3989328

約数和(自身を除く): 2307924

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 732, 2297, 4594, 6891, 9188, 13782, 27564, 140117, 280234, 420351, 560468, 840702, 1681404]

約数ペア:

[(1, 1681404), (2, 840702), (3, 560468), (4, 420351), (6, 280234), (12, 140117), (61, 27564), (122, 13782), (183, 9188), (244, 6891), (366, 4594), (732, 2297)]