2017396570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{28819951}}^1$

素因数の和:28819965

約数の個数: 16

約数和(自身を含む): 4150073088

約数和(自身を除く): 2132676518

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 28819951, 57639902, 144099755, 201739657, 288199510, 403479314, 1008698285, 2017396570]

約数ペア:

[(1, 2017396570), (2, 1008698285), (5, 403479314), (7, 288199510), (10, 201739657), (14, 144099755), (35, 57639902), (70, 28819951)]