906230794

素因数分解:

$2^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{937}}^1$

素因数の和:1163

約数の個数: 48

約数和(自身を含む): 1616811840

約数和(自身を除く): 710581046

約数列:

[1, 2, 7, 14, 49, 71, 98, 139, 142, 278, 497, 937, 973, 994, 1874, 1946, 3479, 6559, 6811, 6958, 9869, 13118, 13622, 19738, 45913, 66527, 69083, 91826, 130243, 133054, 138166, 260486, 465689, 483581, 911701, 931378, 967162, 1823402, 3259823, 6381907, 6519646, 9247253, 12763814, 18494506, 64730771, 129461542, 453115397, 906230794]

約数ペア:

[(1, 906230794), (2, 453115397), (7, 129461542), (14, 64730771), (49, 18494506), (71, 12763814), (98, 9247253), (139, 6519646), (142, 6381907), (278, 3259823), (497, 1823402), (937, 967162), (973, 931378), (994, 911701), (1874, 483581), (1946, 465689), (3479, 260486), (6559, 138166), (6811, 133054), (6958, 130243), (9869, 91826), (13118, 69083), (13622, 66527), (19738, 45913)]