9888866

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1721}}^1$

素因数の和:1766

約数の個数: 24

約数和(自身を含む): 17016804

約数和(自身を除く): 7127938

約数列:

[1, 2, 13, 17, 26, 34, 169, 221, 338, 442, 1721, 2873, 3442, 5746, 22373, 29257, 44746, 58514, 290849, 380341, 581698, 760682, 4944433, 9888866]

約数ペア:

[(1, 9888866), (2, 4944433), (13, 760682), (17, 581698), (26, 380341), (34, 290849), (169, 58514), (221, 44746), (338, 29257), (442, 22373), (1721, 5746), (2873, 3442)]