2143876

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3329}}^1$

素因数の和:3363

約数の個数: 24

約数和(自身を含む): 4475520

約数和(自身を除く): 2331644

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 3329, 6658, 13316, 23303, 46606, 76567, 93212, 153134, 306268, 535969, 1071938, 2143876]

約数ペア:

[(1, 2143876), (2, 1071938), (4, 535969), (7, 306268), (14, 153134), (23, 93212), (28, 76567), (46, 46606), (92, 23303), (161, 13316), (322, 6658), (644, 3329)]