2667747313

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{499}}^1\times {\mathrm{69431}}^1$

素因数の和:69948

約数の個数: 16

約数和(自身を含む): 3332736000

約数和(自身を除く): 664988687

約数列:

[1, 7, 11, 77, 499, 3493, 5489, 38423, 69431, 486017, 763741, 5346187, 34646069, 242522483, 381106759, 2667747313]

約数ペア:

[(1, 2667747313), (7, 381106759), (11, 242522483), (77, 34646069), (499, 5346187), (3493, 763741), (5489, 486017), (38423, 69431)]