1490866

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3373}}^1$

素因数の和:3405

約数の個数: 16

約数和(自身を含む): 2550744

約数和(自身を除く): 1059878

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 3373, 6746, 43849, 57341, 87698, 114682, 745433, 1490866]

約数ペア:

[(1, 1490866), (2, 745433), (13, 114682), (17, 87698), (26, 57341), (34, 43849), (221, 6746), (442, 3373)]