713671660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2744891}}^1$

素因数の和:2744913

約数の個数: 24

約数和(自身を含む): 1613996496

約数和(自身を除く): 900324836

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 2744891, 5489782, 10979564, 13724455, 27448910, 35683583, 54897820, 71367166, 142734332, 178417915, 356835830, 713671660]

約数ペア:

[(1, 713671660), (2, 356835830), (4, 178417915), (5, 142734332), (10, 71367166), (13, 54897820), (20, 35683583), (26, 27448910), (52, 13724455), (65, 10979564), (130, 5489782), (260, 2744891)]