2018966971

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{859}}^1\times {\mathrm{19751}}^1$

素因数の和:20634

約数の個数: 16

約数和(自身を含む): 2446087680

約数和(自身を除く): 427120709

約数列:

[1, 7, 17, 119, 859, 6013, 14603, 19751, 102221, 138257, 335767, 2350369, 16966109, 118762763, 288423853, 2018966971]

約数ペア:

[(1, 2018966971), (7, 288423853), (17, 118762763), (119, 16966109), (859, 2350369), (6013, 335767), (14603, 138257), (19751, 102221)]