2111906508

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1\times {\mathrm{11833}}^1$

素因数の和:12086

約数の個数: 48

約数和(自身を含む): 5010042240

約数和(自身を除く): 2898135732

約数列:

[1, 2, 3, 4, 6, 12, 107, 139, 214, 278, 321, 417, 428, 556, 642, 834, 1284, 1668, 11833, 14873, 23666, 29746, 35499, 44619, 47332, 59492, 70998, 89238, 141996, 178476, 1266131, 1644787, 2532262, 3289574, 3798393, 4934361, 5064524, 6579148, 7596786, 9868722, 15193572, 19737444, 175992209, 351984418, 527976627, 703968836, 1055953254, 2111906508]

約数ペア:

[(1, 2111906508), (2, 1055953254), (3, 703968836), (4, 527976627), (6, 351984418), (12, 175992209), (107, 19737444), (139, 15193572), (214, 9868722), (278, 7596786), (321, 6579148), (417, 5064524), (428, 4934361), (556, 3798393), (642, 3289574), (834, 2532262), (1284, 1644787), (1668, 1266131), (11833, 178476), (14873, 141996), (23666, 89238), (29746, 70998), (35499, 59492), (44619, 47332)]