988894879

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{41759}}^1$

素因数の和:41982

約数の個数: 16

約数和(自身を含む): 1202688000

約数和(自身を除く): 213793121

約数列:

[1, 7, 17, 119, 199, 1393, 3383, 23681, 41759, 292313, 709903, 4969321, 8310041, 58170287, 141270697, 988894879]

約数ペア:

[(1, 988894879), (7, 141270697), (17, 58170287), (119, 8310041), (199, 4969321), (1393, 709903), (3383, 292313), (23681, 41759)]