4026778

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{6689}}^1$

素因数の和:6741

約数の個数: 16

約数和(自身を含む): 7064640

約数和(自身を除く): 3037862

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 6689, 13378, 46823, 93646, 287627, 575254, 2013389, 4026778]

約数ペア:

[(1, 4026778), (2, 2013389), (7, 575254), (14, 287627), (43, 93646), (86, 46823), (301, 13378), (602, 6689)]