9870488

素因数分解:

$2^3\times {\mathrm{197}}^1\times {\mathrm{6263}}^1$

素因数の和:6466

約数の個数: 16

約数和(自身を含む): 18604080

約数和(自身を除く): 8733592

約数列:

[1, 2, 4, 8, 197, 394, 788, 1576, 6263, 12526, 25052, 50104, 1233811, 2467622, 4935244, 9870488]

約数ペア:

[(1, 9870488), (2, 4935244), (4, 2467622), (8, 1233811), (197, 50104), (394, 25052), (788, 12526), (1576, 6263)]