2017840769

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{132049}}^1$

素因数の和:132152

約数の個数: 16

約数和(自身を含む): 2408592000

約数和(自身を除く): 390751231

約数列:

[1, 7, 37, 59, 259, 413, 2183, 15281, 132049, 924343, 4885813, 7790891, 34200691, 54536237, 288262967, 2017840769]

約数ペア:

[(1, 2017840769), (7, 288262967), (37, 54536237), (59, 34200691), (259, 7790891), (413, 4885813), (2183, 924343), (15281, 132049)]