8889149776

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{42736297}}^1$

素因数の和:42736318

約数の個数: 20

約数和(自身を含む): 18547553332

約数和(自身を除く): 9658403556

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 42736297, 85472594, 170945188, 341890376, 555571861, 683780752, 1111143722, 2222287444, 4444574888, 8889149776]

約数ペア:

[(1, 8889149776), (2, 4444574888), (4, 2222287444), (8, 1111143722), (13, 683780752), (16, 555571861), (26, 341890376), (52, 170945188), (104, 85472594), (208, 42736297)]