9988370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{487}}^1$

素因数の和:794

約数の個数: 32

約数和(自身を含む): 20659968

約数和(自身を除く): 10671598

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 293, 487, 586, 974, 1465, 2051, 2435, 2930, 3409, 4102, 4870, 6818, 10255, 17045, 20510, 34090, 142691, 285382, 713455, 998837, 1426910, 1997674, 4994185, 9988370]

約数ペア:

[(1, 9988370), (2, 4994185), (5, 1997674), (7, 1426910), (10, 998837), (14, 713455), (35, 285382), (70, 142691), (293, 34090), (487, 20510), (586, 17045), (974, 10255), (1465, 6818), (2051, 4870), (2435, 4102), (2930, 3409)]