5427890446

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1\times {\mathrm{18701}}^1$

素因数の和:18960

約数の個数: 32

約数和(自身を含む): 9048775680

約数和(自身を除く): 3620885234

約数列:

[1, 2, 11, 22, 79, 158, 167, 334, 869, 1738, 1837, 3674, 13193, 18701, 26386, 37402, 145123, 205711, 290246, 411422, 1477379, 2954758, 3123067, 6246134, 16251169, 32502338, 34353737, 68707474, 246722293, 493444586, 2713945223, 5427890446]

約数ペア:

[(1, 5427890446), (2, 2713945223), (11, 493444586), (22, 246722293), (79, 68707474), (158, 34353737), (167, 32502338), (334, 16251169), (869, 6246134), (1738, 3123067), (1837, 2954758), (3674, 1477379), (13193, 411422), (18701, 290246), (26386, 205711), (37402, 145123)]