28626792719

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{513697}}^1$

素因数の和:514142

約数の個数: 16

約数和(自身を含む): 34520505600

約数和(自身を除く): 5893712881

約数列:

[1, 7, 19, 133, 419, 2933, 7961, 55727, 513697, 3595879, 9760243, 68321701, 215239043, 1506673301, 4089541817, 28626792719]

約数ペア:

[(1, 28626792719), (7, 4089541817), (19, 1506673301), (133, 215239043), (419, 68321701), (2933, 9760243), (7961, 3595879), (55727, 513697)]