2022702950

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2129161}}^1$

素因数の和:2129192

約数の個数: 24

約数和(自身を含む): 3960241320

約数和(自身を除く): 1937538370

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 2129161, 4258322, 10645805, 21291610, 40454059, 53229025, 80908118, 106458050, 202270295, 404540590, 1011351475, 2022702950]

約数ペア:

[(1, 2022702950), (2, 1011351475), (5, 404540590), (10, 202270295), (19, 106458050), (25, 80908118), (38, 53229025), (50, 40454059), (95, 21291610), (190, 10645805), (475, 4258322), (950, 2129161)]