2057882885

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{419}}^1\times {\mathrm{16103}}^1$

素因数の和:16588

約数の個数: 16

約数和(自身を含む): 2516088960

約数和(自身を除く): 458206075

約数列:

[1, 5, 61, 305, 419, 2095, 16103, 25559, 80515, 127795, 982283, 4911415, 6747157, 33735785, 411576577, 2057882885]

約数ペア:

[(1, 2057882885), (5, 411576577), (61, 33735785), (305, 6747157), (419, 4911415), (2095, 982283), (16103, 127795), (25559, 80515)]