961604

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{563}}^1$

素因数の和:635

約数の個数: 24

約数和(自身を含む): 1958208

約数和(自身を除く): 996604

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 563, 854, 1126, 1708, 2252, 3941, 7882, 15764, 34343, 68686, 137372, 240401, 480802, 961604]

約数ペア:

[(1, 961604), (2, 480802), (4, 240401), (7, 137372), (14, 68686), (28, 34343), (61, 15764), (122, 7882), (244, 3941), (427, 2252), (563, 1708), (854, 1126)]