858582428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{1777}}^1$

素因数の和:2010

約数の個数: 48

約数和(自身を含む): 1672742400

約数和(自身を除く): 814159972

約数列:

[1, 2, 4, 11, 22, 44, 79, 139, 158, 278, 316, 556, 869, 1529, 1738, 1777, 3058, 3476, 3554, 6116, 7108, 10981, 19547, 21962, 39094, 43924, 78188, 120791, 140383, 241582, 247003, 280766, 483164, 494006, 561532, 988012, 1544213, 2717033, 3088426, 5434066, 6176852, 10868132, 19513237, 39026474, 78052948, 214645607, 429291214, 858582428]

約数ペア:

[(1, 858582428), (2, 429291214), (4, 214645607), (11, 78052948), (22, 39026474), (44, 19513237), (79, 10868132), (139, 6176852), (158, 5434066), (278, 3088426), (316, 2717033), (556, 1544213), (869, 988012), (1529, 561532), (1738, 494006), (1777, 483164), (3058, 280766), (3476, 247003), (3554, 241582), (6116, 140383), (7108, 120791), (10981, 78188), (19547, 43924), (21962, 39094)]