2053403810

素因数分解:

$2^1\times 5^1\times {\mathrm{2161}}^1\times {\mathrm{95021}}^1$

素因数の和:97189

約数の個数: 16

約数和(自身を含む): 3697876152

約数和(自身を除く): 1644472342

約数列:

[1, 2, 5, 10, 2161, 4322, 10805, 21610, 95021, 190042, 475105, 950210, 205340381, 410680762, 1026701905, 2053403810]

約数ペア:

[(1, 2053403810), (2, 1026701905), (5, 410680762), (10, 205340381), (2161, 950210), (4322, 475105), (10805, 190042), (21610, 95021)]