2912090866

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{229}}^1\times {\mathrm{307}}^1$

素因数の和:826

約数の個数: 32

約数和(自身を含む): 4462920000

約数和(自身を除く): 1550829134

約数列:

[1, 2, 139, 149, 229, 278, 298, 307, 458, 614, 20711, 31831, 34121, 41422, 42673, 45743, 63662, 68242, 70303, 85346, 91486, 140606, 4742819, 6358277, 9485638, 9772117, 10475147, 12716554, 19544234, 20950294, 1456045433, 2912090866]

約数ペア:

[(1, 2912090866), (2, 1456045433), (139, 20950294), (149, 19544234), (229, 12716554), (278, 10475147), (298, 9772117), (307, 9485638), (458, 6358277), (614, 4742819), (20711, 140606), (31831, 91486), (34121, 85346), (41422, 70303), (42673, 68242), (45743, 63662)]