13989892

素因数分解:

$2^2\times 7^2\times {\mathrm{137}}^1\times {\mathrm{521}}^1$

素因数の和:676

約数の個数: 36

約数和(自身を含む): 28742364

約数和(自身を除く): 14752472

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 137, 196, 274, 521, 548, 959, 1042, 1918, 2084, 3647, 3836, 6713, 7294, 13426, 14588, 25529, 26852, 51058, 71377, 102116, 142754, 285508, 499639, 999278, 1998556, 3497473, 6994946, 13989892]

約数ペア:

[(1, 13989892), (2, 6994946), (4, 3497473), (7, 1998556), (14, 999278), (28, 499639), (49, 285508), (98, 142754), (137, 102116), (196, 71377), (274, 51058), (521, 26852), (548, 25529), (959, 14588), (1042, 13426), (1918, 7294), (2084, 6713), (3647, 3836)]