1963804598

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{21491}}^1$

素因数の和:21668

約数の個数: 32

約数和(自身を含む): 3453850368

約数和(自身を除く): 1490045770

約数列:

[1, 2, 7, 14, 61, 107, 122, 214, 427, 749, 854, 1498, 6527, 13054, 21491, 42982, 45689, 91378, 150437, 300874, 1310951, 2299537, 2621902, 4599074, 9176657, 16096759, 18353314, 32193518, 140271757, 280543514, 981902299, 1963804598]

約数ペア:

[(1, 1963804598), (2, 981902299), (7, 280543514), (14, 140271757), (61, 32193518), (107, 18353314), (122, 16096759), (214, 9176657), (427, 4599074), (749, 2621902), (854, 2299537), (1498, 1310951), (6527, 300874), (13054, 150437), (21491, 91378), (42982, 45689)]