1994403759

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{331}}^1\times {\mathrm{22567}}^1$

素因数の和:22990

約数の個数: 16

約数和(自身を含む): 2697327360

約数和(自身を除く): 702923601

約数列:

[1, 3, 89, 267, 331, 993, 22567, 29459, 67701, 88377, 2008463, 6025389, 7469677, 22409031, 664801253, 1994403759]

約数ペア:

[(1, 1994403759), (3, 664801253), (89, 22409031), (267, 7469677), (331, 6025389), (993, 2008463), (22567, 88377), (29459, 67701)]