1604508742

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{66089}}^1$

素因数の和:66351

約数の個数: 16

約数和(自身を含む): 2458548000

約数和(自身を除く): 854039258

約数列:

[1, 2, 61, 122, 199, 398, 12139, 24278, 66089, 132178, 4031429, 8062858, 13151711, 26303422, 802254371, 1604508742]

約数ペア:

[(1, 1604508742), (2, 802254371), (61, 26303422), (122, 13151711), (199, 8062858), (398, 4031429), (12139, 132178), (24278, 66089)]