5128889218

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{241}}^1\times {\mathrm{128203}}^1$

素因数の和:128529

約数の個数: 16

約数和(自身を含む): 7818392736

約数和(自身を除く): 2689503518

約数列:

[1, 2, 83, 166, 241, 482, 20003, 40006, 128203, 256406, 10640849, 21281698, 30896923, 61793846, 2564444609, 5128889218]

約数ペア:

[(1, 5128889218), (2, 2564444609), (83, 61793846), (166, 30896923), (241, 21281698), (482, 10640849), (20003, 256406), (40006, 128203)]