999954730

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1369801}}^1$

素因数の和:1369881

約数の個数: 16

約数和(自身を含む): 1824576264

約数和(自身を除く): 824621534

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 1369801, 2739602, 6849005, 13698010, 99995473, 199990946, 499977365, 999954730]

約数ペア:

[(1, 999954730), (2, 499977365), (5, 199990946), (10, 99995473), (73, 13698010), (146, 6849005), (365, 2739602), (730, 1369801)]