2022897940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{14449271}}^1$

素因数の和:14449287

約数の個数: 24

約数和(自身を含む): 4854955392

約数和(自身を除く): 2832057452

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 14449271, 28898542, 57797084, 72246355, 101144897, 144492710, 202289794, 288985420, 404579588, 505724485, 1011448970, 2022897940]

約数ペア:

[(1, 2022897940), (2, 1011448970), (4, 505724485), (5, 404579588), (7, 288985420), (10, 202289794), (14, 144492710), (20, 101144897), (28, 72246355), (35, 57797084), (70, 28898542), (140, 14449271)]