11000405

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{2039}}^1$

素因数の和:2140

約数の個数: 16

約数和(自身を含む): 14394240

約数和(自身を除く): 3393835

約数列:

[1, 5, 13, 65, 83, 415, 1079, 2039, 5395, 10195, 26507, 132535, 169237, 846185, 2200081, 11000405]

約数ペア:

[(1, 11000405), (5, 2200081), (13, 846185), (65, 169237), (83, 132535), (415, 26507), (1079, 10195), (2039, 5395)]