7888920988

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{151710019}}^1$

素因数の和:151710036

約数の個数: 12

約数和(自身を含む): 14867581960

約数和(自身を除く): 6978660972

約数列:

[1, 2, 4, 13, 26, 52, 151710019, 303420038, 606840076, 1972230247, 3944460494, 7888920988]

約数ペア:

[(1, 7888920988), (2, 3944460494), (4, 1972230247), (13, 606840076), (26, 303420038), (52, 151710019)]