990229146

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{1063}}^1\times {\mathrm{1451}}^1$

素因数の和:2626

約数の個数: 32

約数和(自身を含む): 2002226688

約数和(自身を除く): 1011997542

約数列:

[1, 2, 3, 6, 107, 214, 321, 642, 1063, 1451, 2126, 2902, 3189, 4353, 6378, 8706, 113741, 155257, 227482, 310514, 341223, 465771, 682446, 931542, 1542413, 3084826, 4627239, 9254478, 165038191, 330076382, 495114573, 990229146]

約数ペア:

[(1, 990229146), (2, 495114573), (3, 330076382), (6, 165038191), (107, 9254478), (214, 4627239), (321, 3084826), (642, 1542413), (1063, 931542), (1451, 682446), (2126, 465771), (2902, 341223), (3189, 310514), (4353, 227482), (6378, 155257), (8706, 113741)]