2013806411071

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{719}}^1\times {\mathrm{85259}}^1$

素因数の和:86036

約数の個数: 48

約数和(自身を含む): 2619514598400

約数和(自身を除く): 605708187329

約数列:

[1, 7, 13, 19, 91, 133, 247, 361, 719, 1729, 2527, 4693, 5033, 9347, 13661, 32851, 65429, 85259, 95627, 177593, 259559, 596813, 1108367, 1243151, 1619921, 1816913, 3374267, 7758569, 11339447, 21058973, 23619869, 30778499, 61301221, 147412811, 215449493, 400120487, 429108547, 796915873, 1164723199, 2800843409, 5578411111, 8153062393, 15141401587, 22129740781, 105989811109, 154908185467, 287686630153, 2013806411071]

約数ペア:

[(1, 2013806411071), (7, 287686630153), (13, 154908185467), (19, 105989811109), (91, 22129740781), (133, 15141401587), (247, 8153062393), (361, 5578411111), (719, 2800843409), (1729, 1164723199), (2527, 796915873), (4693, 429108547), (5033, 400120487), (9347, 215449493), (13661, 147412811), (32851, 61301221), (65429, 30778499), (85259, 23619869), (95627, 21058973), (177593, 11339447), (259559, 7758569), (596813, 3374267), (1108367, 1816913), (1243151, 1619921)]