388643134

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1237}}^1\times {\mathrm{14281}}^1$

素因数の和:15531

約数の個数: 16

約数和(自身を含む): 636520176

約数和(自身を除く): 247877042

約数列:

[1, 2, 11, 22, 1237, 2474, 13607, 14281, 27214, 28562, 157091, 314182, 17665597, 35331194, 194321567, 388643134]

約数ペア:

[(1, 388643134), (2, 194321567), (11, 35331194), (22, 17665597), (1237, 314182), (2474, 157091), (13607, 28562), (14281, 27214)]