2018697569

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{313}}^1\times {\mathrm{31771}}^1$

素因数の和:32120

約数の個数: 16

約数和(自身を含む): 2394337920

約数和(自身を除く): 375640351

約数列:

[1, 7, 29, 203, 313, 2191, 9077, 31771, 63539, 222397, 921359, 6449513, 9944323, 69610261, 288385367, 2018697569]

約数ペア:

[(1, 2018697569), (7, 288385367), (29, 69610261), (203, 9944323), (313, 6449513), (2191, 921359), (9077, 222397), (31771, 63539)]