2005209098

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{701}}^1\times {\mathrm{21347}}^1$

素因数の和:22117

約数の個数: 16

約数和(自身を含む): 3057204384

約数和(自身を除く): 1051995286

約数列:

[1, 2, 67, 134, 701, 1402, 21347, 42694, 46967, 93934, 1430249, 2860498, 14964247, 29928494, 1002604549, 2005209098]

約数ペア:

[(1, 2005209098), (2, 1002604549), (67, 29928494), (134, 14964247), (701, 2860498), (1402, 1430249), (21347, 93934), (42694, 46967)]