2200888950617

素因数分解:

$7^2\times {\mathrm{1097147}}^1\times {\mathrm{40939}}^1$

素因数の和:1138100

約数の個数: 12

約数和(自身を含む): 2560282629840

約数和(自身を除く): 359393679223

約数列:

[1, 7, 49, 40939, 286573, 1097147, 2006011, 7680029, 53760203, 44916101033, 314412707231, 2200888950617]

約数ペア:

[(1, 2200888950617), (7, 314412707231), (49, 44916101033), (40939, 53760203), (286573, 7680029), (1097147, 2006011)]