2086535

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{643}}^1$

素因数の和:718

約数の個数: 16

約数和(自身を含む): 2782080

約数和(自身を除く): 695545

約数列:

[1, 5, 11, 55, 59, 295, 643, 649, 3215, 3245, 7073, 35365, 37937, 189685, 417307, 2086535]

約数ペア:

[(1, 2086535), (5, 417307), (11, 189685), (55, 37937), (59, 35365), (295, 7073), (643, 3245), (649, 3215)]