80880739

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{641}}^1$

素因数の和:918

約数の個数: 16

約数和(自身を含む): 88596000

約数和(自身を除く): 7715261

約数列:

[1, 19, 29, 229, 551, 641, 4351, 6641, 12179, 18589, 126179, 146789, 353191, 2788991, 4256881, 80880739]

約数ペア:

[(1, 80880739), (19, 4256881), (29, 2788991), (229, 353191), (551, 146789), (641, 126179), (4351, 18589), (6641, 12179)]