2809625392

素因数分解:

$2^4\times 7^1\times {\mathrm{25085941}}^1$

素因数の和:25085956

約数の個数: 20

約数和(自身を含む): 6221313616

約数和(自身を除く): 3411688224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 25085941, 50171882, 100343764, 175601587, 200687528, 351203174, 401375056, 702406348, 1404812696, 2809625392]

約数ペア:

[(1, 2809625392), (2, 1404812696), (4, 702406348), (7, 401375056), (8, 351203174), (14, 200687528), (16, 175601587), (28, 100343764), (56, 50171882), (112, 25085941)]