328716958

素因数分解:

$2^1\times {\mathrm{197}}^1\times {\mathrm{881}}^1\times {\mathrm{947}}^1$

素因数の和:2027

約数の個数: 16

約数和(自身を含む): 496664784

約数和(自身を除く): 167947826

約数列:

[1, 2, 197, 394, 881, 947, 1762, 1894, 173557, 186559, 347114, 373118, 834307, 1668614, 164358479, 328716958]

約数ペア:

[(1, 328716958), (2, 164358479), (197, 1668614), (394, 834307), (881, 373118), (947, 347114), (1762, 186559), (1894, 173557)]