2030007959

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1\times {\mathrm{283}}^1$

素因数の和:615

約数の個数: 32

約数和(自身を含む): 2403703296

約数和(自身を除く): 373695337

約数列:

[1, 7, 61, 107, 157, 283, 427, 749, 1099, 1981, 6527, 9577, 16799, 17263, 30281, 44431, 45689, 67039, 117593, 120841, 211967, 311017, 1024739, 1847141, 2710291, 4754117, 7173173, 12929987, 18972037, 33278819, 290001137, 2030007959]

約数ペア:

[(1, 2030007959), (7, 290001137), (61, 33278819), (107, 18972037), (157, 12929987), (283, 7173173), (427, 4754117), (749, 2710291), (1099, 1847141), (1981, 1024739), (6527, 311017), (9577, 211967), (16799, 120841), (17263, 117593), (30281, 67039), (44431, 45689)]