8889808442

素因数分解:

$2^1\times {\mathrm{389}}^1\times {\mathrm{1223}}^1\times {\mathrm{9343}}^1$

素因数の和:10957

約数の個数: 16

約数和(自身を含む): 13381355520

約数和(自身を除く): 4491547078

約数列:

[1, 2, 389, 778, 1223, 2446, 9343, 18686, 475747, 951494, 3634427, 7268854, 11426489, 22852978, 4444904221, 8889808442]

約数ペア:

[(1, 8889808442), (2, 4444904221), (389, 22852978), (778, 11426489), (1223, 7268854), (2446, 3634427), (9343, 951494), (18686, 475747)]