256367089

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{4679}}^1$

素因数の和:5000

約数の個数: 16

約数和(自身を含む): 297198720

約数和(自身を除く): 40831631

約数列:

[1, 11, 17, 187, 293, 3223, 4679, 4981, 51469, 54791, 79543, 874973, 1370947, 15080417, 23306099, 256367089]

約数ペア:

[(1, 256367089), (11, 23306099), (17, 15080417), (187, 1370947), (293, 874973), (3223, 79543), (4679, 54791), (4981, 51469)]