408040730

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1407037}}^1$

素因数の和:1407073

約数の個数: 16

約数和(自身を含む): 759800520

約数和(自身を除く): 351759790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 1407037, 2814074, 7035185, 14070370, 40804073, 81608146, 204020365, 408040730]

約数ペア:

[(1, 408040730), (2, 204020365), (5, 81608146), (10, 40804073), (29, 14070370), (58, 7035185), (145, 2814074), (290, 1407037)]