1399681556

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3845279}}^1$

素因数の和:3845303

約数の個数: 24

約数和(自身を含む): 3014699520

約数和(自身を除く): 1615017964

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 3845279, 7690558, 15381116, 26916953, 49988627, 53833906, 99977254, 107667812, 199954508, 349920389, 699840778, 1399681556]

約数ペア:

[(1, 1399681556), (2, 699840778), (4, 349920389), (7, 199954508), (13, 107667812), (14, 99977254), (26, 53833906), (28, 49988627), (52, 26916953), (91, 15381116), (182, 7690558), (364, 3845279)]