2685916

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{599}}^1$

素因数の和:681

約数の個数: 24

約数和(自身を含む): 5040000

約数和(自身を除く): 2354084

約数列:

[1, 2, 4, 19, 38, 59, 76, 118, 236, 599, 1121, 1198, 2242, 2396, 4484, 11381, 22762, 35341, 45524, 70682, 141364, 671479, 1342958, 2685916]

約数ペア:

[(1, 2685916), (2, 1342958), (4, 671479), (19, 141364), (38, 70682), (59, 45524), (76, 35341), (118, 22762), (236, 11381), (599, 4484), (1121, 2396), (1198, 2242)]