2018792921

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{479}}^1\times {\mathrm{7649}}^1$

素因数の和:8176

約数の個数: 16

約数和(自身を含む): 2203200000

約数和(自身を除く): 184407079

約数列:

[1, 19, 29, 479, 551, 7649, 9101, 13891, 145331, 221821, 263929, 3663871, 4214599, 69613549, 106252259, 2018792921]

約数ペア:

[(1, 2018792921), (19, 106252259), (29, 69613549), (479, 4214599), (551, 3663871), (7649, 263929), (9101, 221821), (13891, 145331)]