10640924

素因数分解:

$2^2\times 7^1\times {\mathrm{419}}^1\times {\mathrm{907}}^1$

素因数の和:1337

約数の個数: 24

約数和(自身を含む): 21356160

約数和(自身を除く): 10715236

約数列:

[1, 2, 4, 7, 14, 28, 419, 838, 907, 1676, 1814, 2933, 3628, 5866, 6349, 11732, 12698, 25396, 380033, 760066, 1520132, 2660231, 5320462, 10640924]

約数ペア:

[(1, 10640924), (2, 5320462), (4, 2660231), (7, 1520132), (14, 760066), (28, 380033), (419, 25396), (838, 12698), (907, 11732), (1676, 6349), (1814, 5866), (2933, 3628)]