307038004

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{2503}}^1$

素因数の和:2864

約数の個数: 48

約数和(自身を含む): 663539968

約数和(自身を除く): 356501964

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 337, 364, 674, 1348, 2359, 2503, 4381, 4718, 5006, 8762, 9436, 10012, 17521, 17524, 30667, 32539, 35042, 61334, 65078, 70084, 122668, 130156, 227773, 455546, 843511, 911092, 1687022, 3374044, 5904577, 10965643, 11809154, 21931286, 23618308, 43862572, 76759501, 153519002, 307038004]

約数ペア:

[(1, 307038004), (2, 153519002), (4, 76759501), (7, 43862572), (13, 23618308), (14, 21931286), (26, 11809154), (28, 10965643), (52, 5904577), (91, 3374044), (182, 1687022), (337, 911092), (364, 843511), (674, 455546), (1348, 227773), (2359, 130156), (2503, 122668), (4381, 70084), (4718, 65078), (5006, 61334), (8762, 35042), (9436, 32539), (10012, 30667), (17521, 17524)]