2005442057

素因数分解:

${\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{521}}^1\times {\mathrm{787}}^1$

素因数の和:1448

約数の個数: 16

約数和(自身を含む): 2069842752

約数和(自身を除く): 64400695

約数列:

[1, 67, 73, 521, 787, 4891, 34907, 38033, 52729, 57451, 410027, 2548211, 3849217, 27471809, 29931971, 2005442057]

約数ペア:

[(1, 2005442057), (67, 29931971), (73, 27471809), (521, 3849217), (787, 2548211), (4891, 410027), (34907, 57451), (38033, 52729)]