2022371470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{28891021}}^1$

素因数の和:28891035

約数の個数: 16

約数和(自身を含む): 4160307168

約数和(自身を除く): 2137935698

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 28891021, 57782042, 144455105, 202237147, 288910210, 404474294, 1011185735, 2022371470]

約数ペア:

[(1, 2022371470), (2, 1011185735), (5, 404474294), (7, 288910210), (10, 202237147), (14, 144455105), (35, 57782042), (70, 28891021)]