2604038998

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{123169}}^1$

素因数の和:123244

約数の個数: 24

約数和(自身を含む): 4403081160

約数和(自身を除く): 1799042162

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 961, 1922, 10571, 21142, 123169, 246338, 1354859, 2709718, 3818239, 7636478, 42000629, 84001258, 118365409, 236730818, 1302019499, 2604038998]

約数ペア:

[(1, 2604038998), (2, 1302019499), (11, 236730818), (22, 118365409), (31, 84001258), (62, 42000629), (341, 7636478), (682, 3818239), (961, 2709718), (1922, 1354859), (10571, 246338), (21142, 123169)]