2108586485

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{101107}}^1$

素因数の和:101252

約数の個数: 16

約数和(自身を含む): 2615866176

約数和(自身を除く): 507279691

約数列:

[1, 5, 43, 97, 215, 485, 4171, 20855, 101107, 505535, 4347601, 9807379, 21738005, 49036895, 421717297, 2108586485]

約数ペア:

[(1, 2108586485), (5, 421717297), (43, 49036895), (97, 21738005), (215, 9807379), (485, 4347601), (4171, 505535), (20855, 101107)]