2018924348

素因数分解:

$2^2\times 7^1\times {\mathrm{523}}^1\times {\mathrm{137867}}^1$

素因数の和:138401

約数の個数: 24

約数和(自身を含む): 4045598592

約数和(自身を除く): 2026674244

約数列:

[1, 2, 4, 7, 14, 28, 523, 1046, 2092, 3661, 7322, 14644, 137867, 275734, 551468, 965069, 1930138, 3860276, 72104441, 144208882, 288417764, 504731087, 1009462174, 2018924348]

約数ペア:

[(1, 2018924348), (2, 1009462174), (4, 504731087), (7, 288417764), (14, 144208882), (28, 72104441), (523, 3860276), (1046, 1930138), (2092, 965069), (3661, 551468), (7322, 275734), (14644, 137867)]