840876

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{887}}^1$

素因数の和:973

約数の個数: 24

約数和(自身を含む): 1989120

約数和(自身を除く): 1148244

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 474, 887, 948, 1774, 2661, 3548, 5322, 10644, 70073, 140146, 210219, 280292, 420438, 840876]

約数ペア:

[(1, 840876), (2, 420438), (3, 280292), (4, 210219), (6, 140146), (12, 70073), (79, 10644), (158, 5322), (237, 3548), (316, 2661), (474, 1774), (887, 948)]