2017756984

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{13274717}}^1$

素因数の和:13274742

約数の個数: 16

約数和(自身を含む): 3982415400

約数和(自身を除く): 1964658416

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 13274717, 26549434, 53098868, 106197736, 252219623, 504439246, 1008878492, 2017756984]

約数ペア:

[(1, 2017756984), (2, 1008878492), (4, 504439246), (8, 252219623), (19, 106197736), (38, 53098868), (76, 26549434), (152, 13274717)]