629642

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{397}}^1$

素因数の和:473

約数の個数: 16

約数和(自身を含む): 1036392

約数和(自身を除く): 406750

約数列:

[1, 2, 13, 26, 61, 122, 397, 793, 794, 1586, 5161, 10322, 24217, 48434, 314821, 629642]

約数ペア:

[(1, 629642), (2, 314821), (13, 48434), (26, 24217), (61, 10322), (122, 5161), (397, 1586), (793, 794)]