9776690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{12697}}^1$

素因数の和:12722

約数の個数: 32

約数和(自身を含む): 21942144

約数和(自身を除く): 12165454

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 12697, 25394, 63485, 88879, 126970, 139667, 177758, 279334, 444395, 698335, 888790, 977669, 1396670, 1955338, 4888345, 9776690]

約数ペア:

[(1, 9776690), (2, 4888345), (5, 1955338), (7, 1396670), (10, 977669), (11, 888790), (14, 698335), (22, 444395), (35, 279334), (55, 177758), (70, 139667), (77, 126970), (110, 88879), (154, 63485), (385, 25394), (770, 12697)]