489191807

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{56417}}^1$

素因数の和:56482

約数の個数: 16

約数和(自身を含む): 568693440

約数和(自身を除く): 79501633

約数列:

[1, 13, 23, 29, 299, 377, 667, 8671, 56417, 733421, 1297591, 1636093, 16868683, 21269209, 37630139, 489191807]

約数ペア:

[(1, 489191807), (13, 37630139), (23, 21269209), (29, 16868683), (299, 1636093), (377, 1297591), (667, 733421), (8671, 56417)]