4998587620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19225337}}^1$

素因数の和:19225359

約数の個数: 24

約数和(自身を含む): 11304498744

約数和(自身を除く): 6305911124

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 19225337, 38450674, 76901348, 96126685, 192253370, 249929381, 384506740, 499858762, 999717524, 1249646905, 2499293810, 4998587620]

約数ペア:

[(1, 4998587620), (2, 2499293810), (4, 1249646905), (5, 999717524), (10, 499858762), (13, 384506740), (20, 249929381), (26, 192253370), (52, 96126685), (65, 76901348), (130, 38450674), (260, 19225337)]