1291279305983

素因数分解:

${\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{4233661}}^1$

素因数の和:4233922

約数の個数: 16

約数和(自身を含む): 1371706488000

約数和(自身を除く): 80427182017

約数列:

[1, 23, 89, 149, 2047, 3427, 13261, 305003, 4233661, 97374203, 376795829, 630815489, 8666304067, 14508756247, 56142578521, 1291279305983]

約数ペア:

[(1, 1291279305983), (23, 56142578521), (89, 14508756247), (149, 8666304067), (2047, 630815489), (3427, 376795829), (13261, 97374203), (305003, 4233661)]