2048542028

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{39395039}}^1$

素因数の和:39395056

約数の個数: 12

約数和(自身を含む): 3860713920

約数和(自身を除く): 1812171892

約数列:

[1, 2, 4, 13, 26, 52, 39395039, 78790078, 157580156, 512135507, 1024271014, 2048542028]

約数ペア:

[(1, 2048542028), (2, 1024271014), (4, 512135507), (13, 157580156), (26, 78790078), (52, 39395039)]