2080810118

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{10739}}^1\times {\mathrm{5099}}^1$

素因数の和:15859

約数の個数: 16

約数和(自身を含む): 3286440000

約数和(自身を除く): 1205629882

約数列:

[1, 2, 19, 38, 5099, 10198, 10739, 21478, 96881, 193762, 204041, 408082, 54758161, 109516322, 1040405059, 2080810118]

約数ペア:

[(1, 2080810118), (2, 1040405059), (19, 109516322), (38, 54758161), (5099, 408082), (10198, 204041), (10739, 193762), (21478, 96881)]