920199319

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{78737}}^1$

素因数の和:78810

約数の個数: 16

約数和(自身を含む): 1058238720

約数和(自身を除く): 138039401

約数列:

[1, 13, 29, 31, 377, 403, 899, 11687, 78737, 1023581, 2283373, 2440847, 29683849, 31731011, 70784563, 920199319]

約数ペア:

[(1, 920199319), (13, 70784563), (29, 31731011), (31, 29683849), (377, 2440847), (403, 2283373), (899, 1023581), (11687, 78737)]