4965359620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19097537}}^1$

素因数の和:19097559

約数の個数: 24

約数和(自身を含む): 11229352344

約数和(自身を除く): 6263992724

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 19097537, 38195074, 76390148, 95487685, 190975370, 248267981, 381950740, 496535962, 993071924, 1241339905, 2482679810, 4965359620]

約数ペア:

[(1, 4965359620), (2, 2482679810), (4, 1241339905), (5, 993071924), (10, 496535962), (13, 381950740), (20, 248267981), (26, 190975370), (52, 95487685), (65, 76390148), (130, 38195074), (260, 19097537)]