189872008696

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1396117711}}^1$

素因数の和:1396117734

約数の個数: 16

約数和(自身を含む): 376951782240

約数和(自身を除く): 187079773544

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1396117711, 2792235422, 5584470844, 11168941688, 23734001087, 47468002174, 94936004348, 189872008696]

約数ペア:

[(1, 189872008696), (2, 94936004348), (4, 47468002174), (8, 23734001087), (17, 11168941688), (34, 5584470844), (68, 2792235422), (136, 1396117711)]