251181196045

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{1429}}^1\times {\mathrm{2704217}}^1$

素因数の和:2705664

約数の個数: 16

約数和(自身を含む): 324830666160

約数和(自身を除く): 73649470115

約数列:

[1, 5, 13, 65, 1429, 7145, 18577, 92885, 2704217, 13521085, 35154821, 175774105, 3864326093, 19321630465, 50236239209, 251181196045]

約数ペア:

[(1, 251181196045), (5, 50236239209), (13, 19321630465), (65, 3864326093), (1429, 175774105), (7145, 35154821), (18577, 13521085), (92885, 2704217)]