2805878816

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{6744901}}^1$

素因数の和:6744924

約数の個数: 24

約数和(自身を含む): 5949003564

約数和(自身を除く): 3143124748

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 6744901, 13489802, 26979604, 53959208, 87683713, 107918416, 175367426, 215836832, 350734852, 701469704, 1402939408, 2805878816]

約数ペア:

[(1, 2805878816), (2, 1402939408), (4, 701469704), (8, 350734852), (13, 215836832), (16, 175367426), (26, 107918416), (32, 87683713), (52, 53959208), (104, 26979604), (208, 13489802), (416, 6744901)]