2109555617

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{163}}^1\times {\mathrm{347}}^1$

素因数の和:693

約数の個数: 32

約数和(自身を含む): 2428984320

約数和(自身を除く): 319428703

約数列:

[1, 13, 19, 151, 163, 247, 347, 1963, 2119, 2869, 3097, 4511, 6593, 24613, 37297, 40261, 52397, 56561, 85709, 319969, 467647, 681161, 735293, 995543, 1074659, 6079411, 8540711, 12942059, 13970567, 111029243, 162273509, 2109555617]

約数ペア:

[(1, 2109555617), (13, 162273509), (19, 111029243), (151, 13970567), (163, 12942059), (247, 8540711), (347, 6079411), (1963, 1074659), (2119, 995543), (2869, 735293), (3097, 681161), (4511, 467647), (6593, 319969), (24613, 85709), (37297, 56561), (40261, 52397)]