5289128

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{50857}}^1$

素因数の和:50876

約数の個数: 16

約数和(自身を含む): 10680180

約数和(自身を除く): 5391052

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 50857, 101714, 203428, 406856, 661141, 1322282, 2644564, 5289128]

約数ペア:

[(1, 5289128), (2, 2644564), (4, 1322282), (8, 661141), (13, 406856), (26, 203428), (52, 101714), (104, 50857)]