2017342678

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1804421}}^1$

素因数の和:1804479

約数の個数: 16

約数和(自身を含む): 3334571856

約数和(自身を除く): 1317229178

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 1804421, 3608842, 23457473, 46914946, 77590103, 155180206, 1008671339, 2017342678]

約数ペア:

[(1, 2017342678), (2, 1008671339), (13, 155180206), (26, 77590103), (43, 46914946), (86, 23457473), (559, 3608842), (1118, 1804421)]