2018506391

素因数分解:

${\mathrm{11}}^2\times {\mathrm{173}}^1\times {\mathrm{211}}^1\times {\mathrm{457}}^1$

素因数の和:863

約数の個数: 24

約数和(自身を含む): 2246995632

約数和(自身を除く): 228489241

約数列:

[1, 11, 121, 173, 211, 457, 1903, 2321, 5027, 20933, 25531, 36503, 55297, 79061, 96427, 401533, 869671, 1060697, 4416863, 9566381, 11667667, 16681871, 183500581, 2018506391]

約数ペア:

[(1, 2018506391), (11, 183500581), (121, 16681871), (173, 11667667), (211, 9566381), (457, 4416863), (1903, 1060697), (2321, 869671), (5027, 401533), (20933, 96427), (25531, 79061), (36503, 55297)]