2670721879

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{252169}}^1$

素因数の和:252282

約数の個数: 16

約数和(自身を含む): 3268123200

約数和(自身を除く): 597401321

約数列:

[1, 7, 17, 89, 119, 623, 1513, 10591, 252169, 1765183, 4286873, 22443041, 30008111, 157101287, 381531697, 2670721879]

約数ペア:

[(1, 2670721879), (7, 381531697), (17, 157101287), (89, 30008111), (119, 22443041), (623, 4286873), (1513, 1765183), (10591, 252169)]