2668246

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1433}}^1$

素因数の和:1468

約数の個数: 24

約数和(自身を含む): 4904280

約数和(自身を除く): 2236034

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1433, 1862, 2866, 10031, 20062, 27227, 54454, 70217, 140434, 190589, 381178, 1334123, 2668246]

約数ペア:

[(1, 2668246), (2, 1334123), (7, 381178), (14, 190589), (19, 140434), (38, 70217), (49, 54454), (98, 27227), (133, 20062), (266, 10031), (931, 2866), (1433, 1862)]