78483419

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{347}}^1\times {\mathrm{409}}^1$

素因数の和:842

約数の個数: 16

約数和(自身を含む): 91315200

約数和(自身を除く): 12831781

約数列:

[1, 7, 79, 347, 409, 553, 2429, 2863, 27413, 32311, 141923, 191891, 226177, 993461, 11211917, 78483419]

約数ペア:

[(1, 78483419), (7, 11211917), (79, 993461), (347, 226177), (409, 191891), (553, 141923), (2429, 32311), (2863, 27413)]