2057387618

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{661}}^1\times {\mathrm{10883}}^1$

素因数の和:11570

約数の個数: 32

約数和(自身を含む): 3631424832

約数和(自身を除く): 1574037214

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 661, 1322, 7271, 8593, 10883, 14542, 17186, 21766, 94523, 119713, 141479, 189046, 239426, 282958, 1556269, 3112538, 7193663, 14387326, 79130293, 93517619, 158260586, 187035238, 1028693809, 2057387618]

約数ペア:

[(1, 2057387618), (2, 1028693809), (11, 187035238), (13, 158260586), (22, 93517619), (26, 79130293), (143, 14387326), (286, 7193663), (661, 3112538), (1322, 1556269), (7271, 282958), (8593, 239426), (10883, 189046), (14542, 141479), (17186, 119713), (21766, 94523)]