4390356824

素因数分解:

$2^3\times 7^1\times {\mathrm{78399229}}^1$

素因数の和:78399242

約数の個数: 16

約数和(自身を含む): 9407907600

約数和(自身を除く): 5017550776

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 78399229, 156798458, 313596916, 548794603, 627193832, 1097589206, 2195178412, 4390356824]

約数ペア:

[(1, 4390356824), (2, 2195178412), (4, 1097589206), (7, 627193832), (8, 548794603), (14, 313596916), (28, 156798458), (56, 78399229)]