2149661612

素因数分解:

$2^2\times 7^1\times {\mathrm{5323}}^1\times {\mathrm{14423}}^1$

素因数の和:19757

約数の個数: 24

約数和(自身を含む): 4300429056

約数和(自身を除く): 2150767444

約数列:

[1, 2, 4, 7, 14, 28, 5323, 10646, 14423, 21292, 28846, 37261, 57692, 74522, 100961, 149044, 201922, 403844, 76773629, 153547258, 307094516, 537415403, 1074830806, 2149661612]

約数ペア:

[(1, 2149661612), (2, 1074830806), (4, 537415403), (7, 307094516), (14, 153547258), (28, 76773629), (5323, 403844), (10646, 201922), (14423, 149044), (21292, 100961), (28846, 74522), (37261, 57692)]