2005608

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:198

約数の個数: 64

約数和(自身を含む): 5598720

約数和(自身を除く): 3593112

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 71, 88, 107, 132, 142, 213, 214, 264, 284, 321, 426, 428, 568, 642, 781, 852, 856, 1177, 1284, 1562, 1704, 2343, 2354, 2568, 3124, 3531, 4686, 4708, 6248, 7062, 7597, 9372, 9416, 14124, 15194, 18744, 22791, 28248, 30388, 45582, 60776, 83567, 91164, 167134, 182328, 250701, 334268, 501402, 668536, 1002804, 2005608]

約数ペア:

[(1, 2005608), (2, 1002804), (3, 668536), (4, 501402), (6, 334268), (8, 250701), (11, 182328), (12, 167134), (22, 91164), (24, 83567), (33, 60776), (44, 45582), (66, 30388), (71, 28248), (88, 22791), (107, 18744), (132, 15194), (142, 14124), (213, 9416), (214, 9372), (264, 7597), (284, 7062), (321, 6248), (426, 4708), (428, 4686), (568, 3531), (642, 3124), (781, 2568), (852, 2354), (856, 2343), (1177, 1704), (1284, 1562)]