7640326

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{1217}}^1$

素因数の和:1335

約数の個数: 16

約数和(自身を含む): 11897424

約数和(自身を除く): 4257098

約数列:

[1, 2, 43, 73, 86, 146, 1217, 2434, 3139, 6278, 52331, 88841, 104662, 177682, 3820163, 7640326]

約数ペア:

[(1, 7640326), (2, 3820163), (43, 177682), (73, 104662), (86, 88841), (146, 52331), (1217, 6278), (2434, 3139)]