2051212235

素因数分解:

$5^1\times {\mathrm{211}}^1\times {\mathrm{827}}^1\times {\mathrm{2351}}^1$

素因数の和:3394

約数の個数: 16

約数和(自身を含む): 2477164032

約数和(自身を除く): 425951797

約数列:

[1, 5, 211, 827, 1055, 2351, 4135, 11755, 174497, 496061, 872485, 1944277, 2480305, 9721385, 410242447, 2051212235]

約数ペア:

[(1, 2051212235), (5, 410242447), (211, 9721385), (827, 2480305), (1055, 1944277), (2351, 872485), (4135, 496061), (11755, 174497)]