2080857084

素因数分解:

$2^2\times 3^1\times {\mathrm{661}}^1\times {\mathrm{262337}}^1$

素因数の和:263005

約数の個数: 24

約数和(自身を含む): 4862697168

約数和(自身を除く): 2781840084

約数列:

[1, 2, 3, 4, 6, 12, 661, 1322, 1983, 2644, 3966, 7932, 262337, 524674, 787011, 1049348, 1574022, 3148044, 173404757, 346809514, 520214271, 693619028, 1040428542, 2080857084]

約数ペア:

[(1, 2080857084), (2, 1040428542), (3, 693619028), (4, 520214271), (6, 346809514), (12, 173404757), (661, 3148044), (1322, 1574022), (1983, 1049348), (2644, 787011), (3966, 524674), (7932, 262337)]