810964

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2633}}^1$

素因数の和:2655

約数の個数: 24

約数和(自身を含む): 1770048

約数和(自身を除く): 959084

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 2633, 5266, 10532, 18431, 28963, 36862, 57926, 73724, 115852, 202741, 405482, 810964]

約数ペア:

[(1, 810964), (2, 405482), (4, 202741), (7, 115852), (11, 73724), (14, 57926), (22, 36862), (28, 28963), (44, 18431), (77, 10532), (154, 5266), (308, 2633)]