4207065356

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{80905103}}^1$

素因数の和:80905120

約数の個数: 12

約数和(自身を含む): 7928700192

約数和(自身を除く): 3721634836

約数列:

[1, 2, 4, 13, 26, 52, 80905103, 161810206, 323620412, 1051766339, 2103532678, 4207065356]

約数ペア:

[(1, 4207065356), (2, 2103532678), (4, 1051766339), (13, 323620412), (26, 161810206), (52, 80905103)]