11780492017

素因数分解:

$7^1\times {\mathrm{157}}^1\times {\mathrm{1061}}^1\times {\mathrm{10103}}^1$

素因数の和:11328

約数の個数: 16

約数和(自身を含む): 13563286272

約数和(自身を除く): 1782794255

約数列:

[1, 7, 157, 1061, 1099, 7427, 10103, 70721, 166577, 1166039, 1586171, 10719283, 11103197, 75034981, 1682927431, 11780492017]

約数ペア:

[(1, 11780492017), (7, 1682927431), (157, 75034981), (1061, 11103197), (1099, 10719283), (7427, 1586171), (10103, 1166039), (70721, 166577)]