1340826

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{5197}}^1$

素因数の和:5245

約数の個数: 16

約数和(自身を含む): 2744544

約数和(自身を除く): 1403718

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 5197, 10394, 15591, 31182, 223471, 446942, 670413, 1340826]

約数ペア:

[(1, 1340826), (2, 670413), (3, 446942), (6, 223471), (43, 31182), (86, 15591), (129, 10394), (258, 5197)]