2008194812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{38619131}}^1$

素因数の和:38619148

約数の個数: 12

約数和(自身を含む): 3784674936

約数和(自身を除く): 1776480124

約数列:

[1, 2, 4, 13, 26, 52, 38619131, 77238262, 154476524, 502048703, 1004097406, 2008194812]

約数ペア:

[(1, 2008194812), (2, 1004097406), (4, 502048703), (13, 154476524), (26, 77238262), (52, 38619131)]