4081618513

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{877}}^1\times {\mathrm{4999}}^1$

素因数の和:5909

約数の個数: 24

約数和(自身を含む): 5004600000

約数和(自身を除く): 922981487

約数列:

[1, 7, 19, 49, 133, 877, 931, 4999, 6139, 16663, 34993, 42973, 94981, 116641, 244951, 664867, 816487, 4384123, 4654069, 30688861, 83298337, 214822027, 583088359, 4081618513]

約数ペア:

[(1, 4081618513), (7, 583088359), (19, 214822027), (49, 83298337), (133, 30688861), (877, 4654069), (931, 4384123), (4999, 816487), (6139, 664867), (16663, 244951), (34993, 116641), (42973, 94981)]