2021620198

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{2351}}^1\times {\mathrm{33073}}^1$

素因数の和:35439

約数の個数: 16

約数和(自身を含む): 3267182016

約数和(自身を除く): 1245561818

約数列:

[1, 2, 13, 26, 2351, 4702, 30563, 33073, 61126, 66146, 429949, 859898, 77754623, 155509246, 1010810099, 2021620198]

約数ペア:

[(1, 2021620198), (2, 1010810099), (13, 155509246), (26, 77754623), (2351, 859898), (4702, 429949), (30563, 66146), (33073, 61126)]