2016129128

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19385857}}^1$

素因数の和:19385876

約数の個数: 16

約数和(自身を含む): 4071030180

約数和(自身を除く): 2054901052

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 19385857, 38771714, 77543428, 155086856, 252016141, 504032282, 1008064564, 2016129128]

約数ペア:

[(1, 2016129128), (2, 1008064564), (4, 504032282), (8, 252016141), (13, 155086856), (26, 77543428), (52, 38771714), (104, 19385857)]