1880778848

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{4521103}}^1$

素因数の和:4521126

約数の個数: 24

約数和(自身を含む): 3987613728

約数和(自身を除く): 2106834880

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 4521103, 9042206, 18084412, 36168824, 58774339, 72337648, 117548678, 144675296, 235097356, 470194712, 940389424, 1880778848]

約数ペア:

[(1, 1880778848), (2, 940389424), (4, 470194712), (8, 235097356), (13, 144675296), (16, 117548678), (26, 72337648), (32, 58774339), (52, 36168824), (104, 18084412), (208, 9042206), (416, 4521103)]