2017257512

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{55529}}^1$

素因数の和:55793

約数の個数: 32

約数和(自身を含む): 3998160000

約数和(自身を除く): 1980902488

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 239, 478, 956, 1912, 4541, 9082, 18164, 36328, 55529, 111058, 222116, 444232, 1055051, 2110102, 4220204, 8440408, 13271431, 26542862, 53085724, 106171448, 252157189, 504314378, 1008628756, 2017257512]

約数ペア:

[(1, 2017257512), (2, 1008628756), (4, 504314378), (8, 252157189), (19, 106171448), (38, 53085724), (76, 26542862), (152, 13271431), (239, 8440408), (478, 4220204), (956, 2110102), (1912, 1055051), (4541, 444232), (9082, 222116), (18164, 111058), (36328, 55529)]