2021738008

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{2502151}}^1$

素因数の和:2502258

約数の個数: 16

約数和(自身を含む): 3828292560

約数和(自身を除く): 1806554552

約数列:

[1, 2, 4, 8, 101, 202, 404, 808, 2502151, 5004302, 10008604, 20017208, 252717251, 505434502, 1010869004, 2021738008]

約数ペア:

[(1, 2021738008), (2, 1010869004), (4, 505434502), (8, 252717251), (101, 20017208), (202, 10008604), (404, 5004302), (808, 2502151)]