2012802555

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1024327}}^1$

素因数の和:1024466

約数の個数: 16

約数和(自身を含む): 3245071104

約数和(自身を除く): 1232268549

約数列:

[1, 3, 5, 15, 131, 393, 655, 1965, 1024327, 3072981, 5121635, 15364905, 134186837, 402560511, 670934185, 2012802555]

約数ペア:

[(1, 2012802555), (3, 670934185), (5, 402560511), (15, 134186837), (131, 15364905), (393, 5121635), (655, 3072981), (1965, 1024327)]