4345542439

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{349}}^1\times {\mathrm{739}}^1$

素因数の和:1207

約数の個数: 32

約数和(自身を含む): 5221440000

約数和(自身を除く): 875897561

約数列:

[1, 7, 29, 83, 203, 349, 581, 739, 2407, 2443, 5173, 10121, 16849, 21431, 28967, 61337, 70847, 150017, 202769, 257911, 429359, 840043, 1778773, 1805377, 5880301, 7479419, 12451411, 21406613, 52355933, 149846291, 620791777, 4345542439]

約数ペア:

[(1, 4345542439), (7, 620791777), (29, 149846291), (83, 52355933), (203, 21406613), (349, 12451411), (581, 7479419), (739, 5880301), (2407, 1805377), (2443, 1778773), (5173, 840043), (10121, 429359), (16849, 257911), (21431, 202769), (28967, 150017), (61337, 70847)]