4879069780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18765653}}^1$

素因数の和:18765675

約数の個数: 24

約数和(自身を含む): 11034204552

約数和(自身を除く): 6155134772

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 18765653, 37531306, 75062612, 93828265, 187656530, 243953489, 375313060, 487906978, 975813956, 1219767445, 2439534890, 4879069780]

約数ペア:

[(1, 4879069780), (2, 2439534890), (4, 1219767445), (5, 975813956), (10, 487906978), (13, 375313060), (20, 243953489), (26, 187656530), (52, 93828265), (65, 75062612), (130, 37531306), (260, 18765653)]