2008477438

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{107279}}^1$

素因数の和:107352

約数の個数: 32

約数和(自身を含む): 3522216960

約数和(自身を除く): 1513739522

約数列:

[1, 2, 11, 22, 23, 37, 46, 74, 253, 407, 506, 814, 851, 1702, 9361, 18722, 107279, 214558, 1180069, 2360138, 2467417, 3969323, 4934834, 7938646, 27141587, 43662553, 54283174, 87325106, 91294429, 182588858, 1004238719, 2008477438]

約数ペア:

[(1, 2008477438), (2, 1004238719), (11, 182588858), (22, 91294429), (23, 87325106), (37, 54283174), (46, 43662553), (74, 27141587), (253, 7938646), (407, 4934834), (506, 3969323), (814, 2467417), (851, 2360138), (1702, 1180069), (9361, 214558), (18722, 107279)]