2642207716

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{34765891}}^1$

素因数の和:34765914

約数の個数: 12

約数和(自身を含む): 4867224880

約数和(自身を除く): 2225017164

約数列:

[1, 2, 4, 19, 38, 76, 34765891, 69531782, 139063564, 660551929, 1321103858, 2642207716]

約数ペア:

[(1, 2642207716), (2, 1321103858), (4, 660551929), (19, 139063564), (38, 69531782), (76, 34765891)]