40376498024

素因数分解:

$2^3\times {\mathrm{997}}^1\times {\mathrm{5062249}}^1$

素因数の和:5063252

約数の個数: 16

約数和(自身を含む): 75781882500

約数和(自身を除く): 35405384476

約数列:

[1, 2, 4, 8, 997, 1994, 3988, 7976, 5062249, 10124498, 20248996, 40497992, 5047062253, 10094124506, 20188249012, 40376498024]

約数ペア:

[(1, 40376498024), (2, 20188249012), (4, 10094124506), (8, 5047062253), (997, 40497992), (1994, 20248996), (3988, 10124498), (7976, 5062249)]