2488000319

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{69379}}^1$

素因数の和:69542

約数の個数: 16

約数和(自身を含む): 2930611200

約数和(自身を除く): 442610881

約数列:

[1, 7, 47, 109, 329, 763, 5123, 35861, 69379, 485653, 3260813, 7562311, 22825691, 52936177, 355428617, 2488000319]

約数ペア:

[(1, 2488000319), (7, 355428617), (47, 52936177), (109, 22825691), (329, 7562311), (763, 3260813), (5123, 485653), (35861, 69379)]