2099374850

素因数分解:

$2^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{893351}}^1$

素因数の和:893410

約数の個数: 24

約数和(自身を含む): 3987923328

約数和(自身を除く): 1888548478

約数列:

[1, 2, 5, 10, 25, 47, 50, 94, 235, 470, 1175, 2350, 893351, 1786702, 4466755, 8933510, 22333775, 41987497, 44667550, 83974994, 209937485, 419874970, 1049687425, 2099374850]

約数ペア:

[(1, 2099374850), (2, 1049687425), (5, 419874970), (10, 209937485), (25, 83974994), (47, 44667550), (50, 41987497), (94, 22333775), (235, 8933510), (470, 4466755), (1175, 1786702), (2350, 893351)]