4829990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2311}}^1$

素因数の和:2348

約数の個数: 32

約数和(自身を含む): 9987840

約数和(自身を除く): 5157850

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 2311, 4622, 11555, 23110, 25421, 43909, 50842, 87818, 127105, 219545, 254210, 439090, 482999, 965998, 2414995, 4829990]

約数ペア:

[(1, 4829990), (2, 2414995), (5, 965998), (10, 482999), (11, 439090), (19, 254210), (22, 219545), (38, 127105), (55, 87818), (95, 50842), (110, 43909), (190, 25421), (209, 23110), (418, 11555), (1045, 4622), (2090, 2311)]