2057306185

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1626329}}^1$

素因数の和:1626368

約数の個数: 16

約数和(自身を含む): 2810298240

約数和(自身を除く): 752992055

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 1626329, 8131645, 17889619, 37405567, 89448095, 187027835, 411461237, 2057306185]

約数ペア:

[(1, 2057306185), (5, 411461237), (11, 187027835), (23, 89448095), (55, 37405567), (115, 17889619), (253, 8131645), (1265, 1626329)]