2078994169

素因数分解:

$7^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{18287}}^1$

素因数の和:18552

約数の個数: 16

約数和(自身を含む): 2414016000

約数和(自身を除く): 335021831

約数列:

[1, 7, 109, 149, 763, 1043, 16241, 18287, 113687, 128009, 1993283, 2724763, 13952981, 19073341, 296999167, 2078994169]

約数ペア:

[(1, 2078994169), (7, 296999167), (109, 19073341), (149, 13952981), (763, 2724763), (1043, 1993283), (16241, 128009), (18287, 113687)]