141798722

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{21221}}^1$

素因数の和:21493

約数の個数: 16

約数和(自身を含む): 229961592

約数和(自身を除く): 88162870

約数列:

[1, 2, 13, 26, 257, 514, 3341, 6682, 21221, 42442, 275873, 551746, 5453797, 10907594, 70899361, 141798722]

約数ペア:

[(1, 141798722), (2, 70899361), (13, 10907594), (26, 5453797), (257, 551746), (514, 275873), (3341, 42442), (6682, 21221)]