2021801032

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{2502229}}^1$

素因数の和:2502336

約数の個数: 16

約数和(自身を含む): 3828411900

約数和(自身を除く): 1806610868

約数列:

[1, 2, 4, 8, 101, 202, 404, 808, 2502229, 5004458, 10008916, 20017832, 252725129, 505450258, 1010900516, 2021801032]

約数ペア:

[(1, 2021801032), (2, 1010900516), (4, 505450258), (8, 252725129), (101, 20017832), (202, 10008916), (404, 5004458), (808, 2502229)]