2015590418

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{139991}}^1$

素因数の和:140329

約数の個数: 16

約数和(自身を含む): 3164939136

約数和(自身を除く): 1149348718

約数列:

[1, 2, 23, 46, 313, 626, 7199, 14398, 139991, 279982, 3219793, 6439586, 43817183, 87634366, 1007795209, 2015590418]

約数ペア:

[(1, 2015590418), (2, 1007795209), (23, 87634366), (46, 43817183), (313, 6439586), (626, 3219793), (7199, 279982), (14398, 139991)]