2012257771

素因数分解:

${\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{11719}}^1$

素因数の和:11970

約数の個数: 16

約数和(自身を含む): 2160230400

約数和(自身を除く): 147972629

約数列:

[1, 29, 31, 191, 899, 5539, 5921, 11719, 171709, 339851, 363289, 2238329, 10535381, 64911541, 69388199, 2012257771]

約数ペア:

[(1, 2012257771), (29, 69388199), (31, 64911541), (191, 10535381), (899, 2238329), (5539, 363289), (5921, 339851), (11719, 171709)]