1850870174

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{1361}}^1$

素因数の和:1652

約数の個数: 32

約数和(自身を含む): 2881904832

約数和(自身を除く): 1031034658

約数列:

[1, 2, 61, 71, 122, 142, 157, 314, 1361, 2722, 4331, 8662, 9577, 11147, 19154, 22294, 83021, 96631, 166042, 193262, 213677, 427354, 679967, 1359934, 5894491, 11788982, 13034297, 15171067, 26068594, 30342134, 925435087, 1850870174]

約数ペア:

[(1, 1850870174), (2, 925435087), (61, 30342134), (71, 26068594), (122, 15171067), (142, 13034297), (157, 11788982), (314, 5894491), (1361, 1359934), (2722, 679967), (4331, 427354), (8662, 213677), (9577, 193262), (11147, 166042), (19154, 96631), (22294, 83021)]