630734

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1427}}^1$

素因数の和:1459

約数の個数: 16

約数和(自身を含む): 1079568

約数和(自身を除く): 448834

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 1427, 2854, 18551, 24259, 37102, 48518, 315367, 630734]

約数ペア:

[(1, 630734), (2, 315367), (13, 48518), (17, 37102), (26, 24259), (34, 18551), (221, 2854), (442, 1427)]