2011105866

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{601}}^1\times {\mathrm{7243}}^1$

素因数の和:7867

約数の個数: 64

約数和(自身を含む): 5023742976

約数和(自身を除く): 3012637110

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 601, 1202, 1803, 3606, 4207, 6611, 7243, 8414, 12621, 13222, 14486, 19833, 21729, 25242, 39666, 43458, 46277, 50701, 79673, 92554, 101402, 138831, 152103, 159346, 239019, 277662, 304206, 478038, 557711, 1115422, 1673133, 3346266, 4353043, 8706086, 13059129, 26118258, 30471301, 47883473, 60942602, 91413903, 95766946, 143650419, 182827806, 287300838, 335184311, 670368622, 1005552933, 2011105866]

約数ペア:

[(1, 2011105866), (2, 1005552933), (3, 670368622), (6, 335184311), (7, 287300838), (11, 182827806), (14, 143650419), (21, 95766946), (22, 91413903), (33, 60942602), (42, 47883473), (66, 30471301), (77, 26118258), (154, 13059129), (231, 8706086), (462, 4353043), (601, 3346266), (1202, 1673133), (1803, 1115422), (3606, 557711), (4207, 478038), (6611, 304206), (7243, 277662), (8414, 239019), (12621, 159346), (13222, 152103), (14486, 138831), (19833, 101402), (21729, 92554), (25242, 79673), (39666, 50701), (43458, 46277)]