40906639

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{349}}^1$

素因数の和:598

約数の個数: 16

約数和(自身を含む): 44800000

約数和(自身を除く): 3893361

約数列:

[1, 19, 31, 199, 349, 589, 3781, 6169, 6631, 10819, 69451, 117211, 205561, 1319569, 2152981, 40906639]

約数ペア:

[(1, 40906639), (19, 2152981), (31, 1319569), (199, 205561), (349, 117211), (589, 69451), (3781, 10819), (6169, 6631)]