2051269002

素因数分解:

$2^1\times 3^3\times {\mathrm{131}}^1\times {\mathrm{289973}}^1$

素因数の和:290115

約数の個数: 32

約数和(自身を含む): 4593188160

約数和(自身を除く): 2541919158

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 131, 262, 393, 786, 1179, 2358, 3537, 7074, 289973, 579946, 869919, 1739838, 2609757, 5219514, 7829271, 15658542, 37986463, 75972926, 113959389, 227918778, 341878167, 683756334, 1025634501, 2051269002]

約数ペア:

[(1, 2051269002), (2, 1025634501), (3, 683756334), (6, 341878167), (9, 227918778), (18, 113959389), (27, 75972926), (54, 37986463), (131, 15658542), (262, 7829271), (393, 5219514), (786, 2609757), (1179, 1739838), (2358, 869919), (3537, 579946), (7074, 289973)]