3722972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{443}}^1$

素因数の和:649

約数の個数: 24

約数和(自身を含む): 7160832

約数和(自身を除く): 3437860

約数列:

[1, 2, 4, 11, 22, 44, 191, 382, 443, 764, 886, 1772, 2101, 4202, 4873, 8404, 9746, 19492, 84613, 169226, 338452, 930743, 1861486, 3722972]

約数ペア:

[(1, 3722972), (2, 1861486), (4, 930743), (11, 338452), (22, 169226), (44, 84613), (191, 19492), (382, 9746), (443, 8404), (764, 4873), (886, 4202), (1772, 2101)]