497136445

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{71479}}^1$

素因数の和:71604

約数の個数: 16

約数和(自身を含む): 648466560

約数和(自身を除く): 151330115

約数列:

[1, 5, 13, 65, 107, 535, 1391, 6955, 71479, 357395, 929227, 4646135, 7648253, 38241265, 99427289, 497136445]

約数ペア:

[(1, 497136445), (5, 99427289), (13, 38241265), (65, 7648253), (107, 4646135), (535, 929227), (1391, 357395), (6955, 71479)]