2016452975

素因数分解:

$5^2\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{9343}}^1$

素因数の和:9539

約数の個数: 24

約数和(自身を含む): 2554836480

約数和(自身を除く): 538383505

約数列:

[1, 5, 25, 89, 97, 445, 485, 2225, 2425, 8633, 9343, 43165, 46715, 215825, 233575, 831527, 906271, 4157635, 4531355, 20788175, 22656775, 80658119, 403290595, 2016452975]

約数ペア:

[(1, 2016452975), (5, 403290595), (25, 80658119), (89, 22656775), (97, 20788175), (445, 4531355), (485, 4157635), (2225, 906271), (2425, 831527), (8633, 233575), (9343, 215825), (43165, 46715)]