2008154406

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{811}}^1\times {\mathrm{2969}}^1$

素因数の和:3924

約数の個数: 32

約数和(自身を含む): 4051555200

約数和(自身を除く): 2043400794

約数列:

[1, 2, 3, 6, 139, 278, 417, 811, 834, 1622, 2433, 2969, 4866, 5938, 8907, 17814, 112729, 225458, 338187, 412691, 676374, 825382, 1238073, 2407859, 2476146, 4815718, 7223577, 14447154, 334692401, 669384802, 1004077203, 2008154406]

約数ペア:

[(1, 2008154406), (2, 1004077203), (3, 669384802), (6, 334692401), (139, 14447154), (278, 7223577), (417, 4815718), (811, 2476146), (834, 2407859), (1622, 1238073), (2433, 825382), (2969, 676374), (4866, 412691), (5938, 338187), (8907, 225458), (17814, 112729)]