2010450686

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{380623}}^1$

素因数の和:380783

約数の個数: 16

約数和(自身を含む): 3197241600

約数和(自身を除く): 1186790914

約数列:

[1, 2, 19, 38, 139, 278, 2641, 5282, 380623, 761246, 7231837, 14463674, 52906597, 105813194, 1005225343, 2010450686]

約数ペア:

[(1, 2010450686), (2, 1005225343), (19, 105813194), (38, 52906597), (139, 14463674), (278, 7231837), (2641, 761246), (5282, 380623)]