490332241

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{13249}}^1$

素因数の和:13584

約数の個数: 16

約数和(自身を含む): 595296000

約数和(自身を除く): 104963759

約数列:

[1, 7, 17, 119, 311, 2177, 5287, 13249, 37009, 92743, 225233, 1576631, 4120439, 28843073, 70047463, 490332241]

約数ペア:

[(1, 490332241), (7, 70047463), (17, 28843073), (119, 4120439), (311, 1576631), (2177, 225233), (5287, 92743), (13249, 37009)]