2100791084

素因数分解:

$2^2\times 7^1\times {\mathrm{75028253}}^1$

素因数の和:75028264

約数の個数: 12

約数和(自身を含む): 4201582224

約数和(自身を除く): 2100791140

約数列:

[1, 2, 4, 7, 14, 28, 75028253, 150056506, 300113012, 525197771, 1050395542, 2100791084]

約数ペア:

[(1, 2100791084), (2, 1050395542), (4, 525197771), (7, 300113012), (14, 150056506), (28, 75028253)]