2019562790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{28850897}}^1$

素因数の和:28850911

約数の個数: 16

約数和(自身を含む): 4154529312

約数和(自身を除く): 2134966522

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 28850897, 57701794, 144254485, 201956279, 288508970, 403912558, 1009781395, 2019562790]

約数ペア:

[(1, 2019562790), (2, 1009781395), (5, 403912558), (7, 288508970), (10, 201956279), (14, 144254485), (35, 57701794), (70, 28850897)]