2012197906

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{76913}}^1$

素因数の和:77145

約数の個数: 16

約数和(自身を含む): 3071637504

約数和(自身を除く): 1059439598

約数列:

[1, 2, 103, 127, 206, 254, 13081, 26162, 76913, 153826, 7922039, 9767951, 15844078, 19535902, 1006098953, 2012197906]

約数ペア:

[(1, 2012197906), (2, 1006098953), (103, 19535902), (127, 15844078), (206, 9767951), (254, 7922039), (13081, 153826), (26162, 76913)]