2820738481

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{212453}}^1$

素因数の和:212552

約数の個数: 16

約数和(自身を含む): 3304084608

約数和(自身を除く): 483346127

約数列:

[1, 11, 17, 71, 187, 781, 1207, 13277, 212453, 2336983, 3611701, 15084163, 39728711, 165925793, 256430771, 2820738481]

約数ペア:

[(1, 2820738481), (11, 256430771), (17, 165925793), (71, 39728711), (187, 15084163), (781, 3611701), (1207, 2336983), (13277, 212453)]