2022641369

素因数分解:

$7^1\times {\mathrm{313}}^1\times {\mathrm{331}}^1\times {\mathrm{2789}}^1$

素因数の和:3440

約数の個数: 16

約数和(自身を含む): 2326815360

約数和(自身を除く): 304173991

約数列:

[1, 7, 313, 331, 2191, 2317, 2789, 19523, 103603, 725221, 872957, 923159, 6110699, 6462113, 288948767, 2022641369]

約数ペア:

[(1, 2022641369), (7, 288948767), (313, 6462113), (331, 6110699), (2191, 923159), (2317, 872957), (2789, 725221), (19523, 103603)]