1896895465

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{1213}}^1$

素因数の和:1441

約数の個数: 32

約数和(自身を含む): 2391482880

約数和(自身を除く): 494587415

約数列:

[1, 5, 37, 79, 107, 185, 395, 535, 1213, 2923, 3959, 6065, 8453, 14615, 19795, 42265, 44881, 95827, 129791, 224405, 312761, 479135, 648955, 1563805, 3545599, 4802267, 10253489, 17727995, 24011335, 51267445, 379379093, 1896895465]

約数ペア:

[(1, 1896895465), (5, 379379093), (37, 51267445), (79, 24011335), (107, 17727995), (185, 10253489), (395, 4802267), (535, 3545599), (1213, 1563805), (2923, 648955), (3959, 479135), (6065, 312761), (8453, 224405), (14615, 129791), (19795, 95827), (42265, 44881)]