671078136

素因数分解:

$2^3\times 3^1\times {\mathrm{197}}^1\times {\mathrm{141937}}^1$

素因数の和:142143

約数の個数: 32

約数和(自身を含む): 1686223440

約数和(自身を除く): 1015145304

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 197, 394, 591, 788, 1182, 1576, 2364, 4728, 141937, 283874, 425811, 567748, 851622, 1135496, 1703244, 3406488, 27961589, 55923178, 83884767, 111846356, 167769534, 223692712, 335539068, 671078136]

約数ペア:

[(1, 671078136), (2, 335539068), (3, 223692712), (4, 167769534), (6, 111846356), (8, 83884767), (12, 55923178), (24, 27961589), (197, 3406488), (394, 1703244), (591, 1135496), (788, 851622), (1182, 567748), (1576, 425811), (2364, 283874), (4728, 141937)]