2681036666

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2487047}}^1$

素因数の和:2487074

約数の個数: 24

約数和(自身を含む): 5103422496

約数和(自身を除く): 2422385830

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 1078, 2487047, 4974094, 17409329, 27357517, 34818658, 54715034, 121865303, 191502619, 243730606, 383005238, 1340518333, 2681036666]

約数ペア:

[(1, 2681036666), (2, 1340518333), (7, 383005238), (11, 243730606), (14, 191502619), (22, 121865303), (49, 54715034), (77, 34818658), (98, 27357517), (154, 17409329), (539, 4974094), (1078, 2487047)]