2195151509

素因数分解:

${\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{857}}^1\times {\mathrm{1559}}^1$

素因数の和:2500

約数の個数: 16

約数和(自身を含む): 2312893440

約数和(自身を除く): 117741931

約数列:

[1, 31, 53, 857, 1559, 1643, 26567, 45421, 48329, 82627, 1336063, 1408051, 2561437, 41417953, 70811339, 2195151509]

約数ペア:

[(1, 2195151509), (31, 70811339), (53, 41417953), (857, 2561437), (1559, 1408051), (1643, 1336063), (26567, 82627), (45421, 48329)]