4871590

素因数分解:

$2^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{1811}}^1$

素因数の和:2087

約数の個数: 16

約数和(自身を含む): 8806320

約数和(自身を除く): 3934730

約数列:

[1, 2, 5, 10, 269, 538, 1345, 1811, 2690, 3622, 9055, 18110, 487159, 974318, 2435795, 4871590]

約数ペア:

[(1, 4871590), (2, 2435795), (5, 974318), (10, 487159), (269, 18110), (538, 9055), (1345, 3622), (1811, 2690)]