6854978

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1193}}^1$

素因数の和:1238

約数の個数: 24

約数和(自身を含む): 11799108

約数和(自身を除く): 4944130

約数列:

[1, 2, 13, 17, 26, 34, 169, 221, 338, 442, 1193, 2386, 2873, 5746, 15509, 20281, 31018, 40562, 201617, 263653, 403234, 527306, 3427489, 6854978]

約数ペア:

[(1, 6854978), (2, 3427489), (13, 527306), (17, 403234), (26, 263653), (34, 201617), (169, 40562), (221, 31018), (338, 20281), (442, 15509), (1193, 5746), (2386, 2873)]