2202556

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{397}}^1$

素因数の和:493

約数の個数: 24

約数和(自身を含む): 4123280

約数和(自身を除く): 1920724

約数列:

[1, 2, 4, 19, 38, 73, 76, 146, 292, 397, 794, 1387, 1588, 2774, 5548, 7543, 15086, 28981, 30172, 57962, 115924, 550639, 1101278, 2202556]

約数ペア:

[(1, 2202556), (2, 1101278), (4, 550639), (19, 115924), (38, 57962), (73, 30172), (76, 28981), (146, 15086), (292, 7543), (397, 5548), (794, 2774), (1387, 1588)]