2233738

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1621}}^1$

素因数の和:1689

約数の個数: 16

約数和(自身を含む): 3678696

約数和(自身を除く): 1444958

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 1621, 3242, 21073, 42146, 85913, 171826, 1116869, 2233738]

約数ペア:

[(1, 2233738), (2, 1116869), (13, 171826), (26, 85913), (53, 42146), (106, 21073), (689, 3242), (1378, 1621)]