1284739102

素因数分解:

$2^1\times {\mathrm{9661}}^1\times {\mathrm{66491}}^1$

素因数の和:76154

約数の個数: 8

約数和(自身を含む): 1927337112

約数和(自身を除く): 642598010

約数列:

[1, 2, 9661, 19322, 66491, 132982, 642369551, 1284739102]

約数ペア:

[(1, 1284739102), (2, 642369551), (9661, 132982), (19322, 66491)]