2016705670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{28810081}}^1$

素因数の和:28810095

約数の個数: 16

約数和(自身を含む): 4148651808

約数和(自身を除く): 2131946138

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 28810081, 57620162, 144050405, 201670567, 288100810, 403341134, 1008352835, 2016705670]

約数ペア:

[(1, 2016705670), (2, 1008352835), (5, 403341134), (7, 288100810), (10, 201670567), (14, 144050405), (35, 57620162), (70, 28810081)]