89749142

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{443}}^1\times {\mathrm{499}}^1$

素因数の和:980

約数の個数: 32

約数和(自身を含む): 159840000

約数和(自身を除く): 70090858

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 443, 499, 886, 998, 3101, 3493, 6202, 6986, 12847, 14471, 25694, 28942, 89929, 101297, 179858, 202594, 221057, 442114, 1547399, 3094798, 6410653, 12821306, 44874571, 89749142]

約数ペア:

[(1, 89749142), (2, 44874571), (7, 12821306), (14, 6410653), (29, 3094798), (58, 1547399), (203, 442114), (406, 221057), (443, 202594), (499, 179858), (886, 101297), (998, 89929), (3101, 28942), (3493, 25694), (6202, 14471), (6986, 12847)]