3909668

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7349}}^1$

素因数の和:7379

約数の個数: 24

約数和(自身を含む): 8232000

約数和(自身を除く): 4322332

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 7349, 14698, 29396, 51443, 102886, 139631, 205772, 279262, 558524, 977417, 1954834, 3909668]

約数ペア:

[(1, 3909668), (2, 1954834), (4, 977417), (7, 558524), (14, 279262), (19, 205772), (28, 139631), (38, 102886), (76, 51443), (133, 29396), (266, 14698), (532, 7349)]