4048870

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{8263}}^1$

素因数の和:8284

約数の個数: 24

約数和(自身を含む): 8478864

約数和(自身を除く): 4429994

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 8263, 16526, 41315, 57841, 82630, 115682, 289205, 404887, 578410, 809774, 2024435, 4048870]

約数ペア:

[(1, 4048870), (2, 2024435), (5, 809774), (7, 578410), (10, 404887), (14, 289205), (35, 115682), (49, 82630), (70, 57841), (98, 41315), (245, 16526), (490, 8263)]