1287564

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{2617}}^1$

素因数の和:2665

約数の個数: 24

約数和(自身を含む): 3078768

約数和(自身を除く): 1791204

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 2617, 5234, 7851, 10468, 15702, 31404, 107297, 214594, 321891, 429188, 643782, 1287564]

約数ペア:

[(1, 1287564), (2, 643782), (3, 429188), (4, 321891), (6, 214594), (12, 107297), (41, 31404), (82, 15702), (123, 10468), (164, 7851), (246, 5234), (492, 2617)]