680389622

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{318833}}^1$

素因数の和:318943

約数の個数: 16

約数和(自身を含む): 1124846352

約数和(自身を除く): 444456730

約数列:

[1, 2, 11, 22, 97, 194, 1067, 2134, 318833, 637666, 3507163, 7014326, 30926801, 61853602, 340194811, 680389622]

約数ペア:

[(1, 680389622), (2, 340194811), (11, 61853602), (22, 30926801), (97, 7014326), (194, 3507163), (1067, 637666), (2134, 318833)]