1396095211

素因数分解:

$7^2\times {\mathrm{37}}^1\times {\mathrm{770047}}^1$

素因数の和:770098

約数の個数: 12

約数和(自身を含む): 1667923968

約数和(自身を除く): 271828757

約数列:

[1, 7, 37, 49, 259, 1813, 770047, 5390329, 28491739, 37732303, 199442173, 1396095211]

約数ペア:

[(1, 1396095211), (7, 199442173), (37, 37732303), (49, 28491739), (259, 5390329), (1813, 770047)]