2058394891

素因数分解:

$7^2\times {\mathrm{59}}^1\times {\mathrm{353}}^1\times {\mathrm{2017}}^1$

素因数の和:2443

約数の個数: 24

約数和(自身を含む): 2443152240

約数和(自身を除く): 384757349

約数列:

[1, 7, 49, 59, 353, 413, 2017, 2471, 2891, 14119, 17297, 20827, 98833, 119003, 145789, 712001, 833021, 1020523, 4984007, 5831147, 34888049, 42008059, 294056413, 2058394891]

約数ペア:

[(1, 2058394891), (7, 294056413), (49, 42008059), (59, 34888049), (353, 5831147), (413, 4984007), (2017, 1020523), (2471, 833021), (2891, 712001), (14119, 145789), (17297, 119003), (20827, 98833)]