9940456

素因数分解:

$2^3\times {\mathrm{1021}}^1\times {\mathrm{1217}}^1$

素因数の和:2244

約数の個数: 16

約数和(自身を含む): 18671940

約数和(自身を除く): 8731484

約数列:

[1, 2, 4, 8, 1021, 1217, 2042, 2434, 4084, 4868, 8168, 9736, 1242557, 2485114, 4970228, 9940456]

約数ペア:

[(1, 9940456), (2, 4970228), (4, 2485114), (8, 1242557), (1021, 9736), (1217, 8168), (2042, 4868), (2434, 4084)]