2080882478

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{757}}^1\times {\mathrm{15443}}^1$

素因数の和:16291

約数の個数: 16

約数和(自身を含む): 3160769040

約数和(自身を除く): 1079886562

約数列:

[1, 2, 89, 178, 757, 1514, 15443, 30886, 67373, 134746, 1374427, 2748854, 11690351, 23380702, 1040441239, 2080882478]

約数ペア:

[(1, 2080882478), (2, 1040441239), (89, 23380702), (178, 11690351), (757, 2748854), (1514, 1374427), (15443, 134746), (30886, 67373)]