989883942

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{2260009}}^1$

素因数の和:2260087

約数の個数: 16

約数和(自身を含む): 2006888880

約数和(自身を除く): 1017004938

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 2260009, 4520018, 6780027, 13560054, 164980657, 329961314, 494941971, 989883942]

約数ペア:

[(1, 989883942), (2, 494941971), (3, 329961314), (6, 164980657), (73, 13560054), (146, 6780027), (219, 4520018), (438, 2260009)]