1188398431

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{719}}^1$

素因数の和:939

約数の個数: 32

約数和(自身を含む): 1393459200

約数和(自身を除く): 205060769

約数列:

[1, 11, 23, 47, 139, 253, 517, 719, 1081, 1529, 3197, 6533, 7909, 11891, 16537, 33793, 35167, 71863, 99941, 150259, 181907, 371723, 777239, 1099351, 1652849, 2298643, 4697227, 8549629, 25285073, 51669497, 108036221, 1188398431]

約数ペア:

[(1, 1188398431), (11, 108036221), (23, 51669497), (47, 25285073), (139, 8549629), (253, 4697227), (517, 2298643), (719, 1652849), (1081, 1099351), (1529, 777239), (3197, 371723), (6533, 181907), (7909, 150259), (11891, 99941), (16537, 71863), (33793, 35167)]