1122238

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2539}}^1$

素因数の和:2571

約数の個数: 16

約数和(自身を含む): 1920240

約数和(自身を除く): 798002

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 2539, 5078, 33007, 43163, 66014, 86326, 561119, 1122238]

約数ペア:

[(1, 1122238), (2, 561119), (13, 86326), (17, 66014), (26, 43163), (34, 33007), (221, 5078), (442, 2539)]