1636998085

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{1213}}^1\times {\mathrm{15877}}^1$

素因数の和:17112

約数の個数: 16

約数和(自身を含む): 2081796336

約数和(自身を除く): 444798251

約数列:

[1, 5, 17, 85, 1213, 6065, 15877, 20621, 79385, 103105, 269909, 1349545, 19258801, 96294005, 327399617, 1636998085]

約数ペア:

[(1, 1636998085), (5, 327399617), (17, 96294005), (85, 19258801), (1213, 1349545), (6065, 269909), (15877, 103105), (20621, 79385)]