2749202651

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{283}}^1\times {\mathrm{389}}^1$

素因数の和:815

約数の個数: 32

約数和(自身を含む): 3181913280

約数和(自身を除く): 432710629

約数列:

[1, 13, 17, 113, 221, 283, 389, 1469, 1921, 3679, 4811, 5057, 6613, 24973, 31979, 43957, 62543, 85969, 110087, 415727, 543643, 571441, 747269, 1431131, 1871479, 7067359, 9714497, 12439831, 24329227, 161717803, 211477127, 2749202651]

約数ペア:

[(1, 2749202651), (13, 211477127), (17, 161717803), (113, 24329227), (221, 12439831), (283, 9714497), (389, 7067359), (1469, 1871479), (1921, 1431131), (3679, 747269), (4811, 571441), (5057, 543643), (6613, 415727), (24973, 110087), (31979, 85969), (43957, 62543)]