2022995261

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{1553}}^1\times {\mathrm{2621}}^1$

素因数の和:4252

約数の個数: 16

約数和(自身を含む): 2346962688

約数和(自身を除く): 323967427

約数列:

[1, 7, 71, 497, 1553, 2621, 10871, 18347, 110263, 186091, 771841, 1302637, 4070413, 28492891, 288999323, 2022995261]

約数ペア:

[(1, 2022995261), (7, 288999323), (71, 28492891), (497, 4070413), (1553, 1302637), (2621, 771841), (10871, 186091), (18347, 110263)]