2085191605

素因数分解:

$5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{433}}^1\times {\mathrm{617}}^1$

素因数の和:1285

約数の個数: 32

約数和(自身を含む): 2883815424

約数和(自身を除く): 798623819

約数列:

[1, 5, 7, 35, 223, 433, 617, 1115, 1561, 2165, 3031, 3085, 4319, 7805, 15155, 21595, 96559, 137591, 267161, 482795, 675913, 687955, 963137, 1335805, 1870127, 3379565, 4815685, 9350635, 59576903, 297884515, 417038321, 2085191605]

約数ペア:

[(1, 2085191605), (5, 417038321), (7, 297884515), (35, 59576903), (223, 9350635), (433, 4815685), (617, 3379565), (1115, 1870127), (1561, 1335805), (2165, 963137), (3031, 687955), (3085, 675913), (4319, 482795), (7805, 267161), (15155, 137591), (21595, 96559)]