2239338395

素因数分解:

$5^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{409}}^1\times {\mathrm{503}}^1$

素因数の和:1235

約数の個数: 32

約数和(自身を含む): 3094640640

約数和(自身を除く): 855302245

約数列:

[1, 5, 7, 35, 311, 409, 503, 1555, 2045, 2177, 2515, 2863, 3521, 10885, 14315, 17605, 127199, 156433, 205727, 635995, 782165, 890393, 1028635, 1095031, 1440089, 4451965, 5475155, 7200445, 63981097, 319905485, 447867679, 2239338395]

約数ペア:

[(1, 2239338395), (5, 447867679), (7, 319905485), (35, 63981097), (311, 7200445), (409, 5475155), (503, 4451965), (1555, 1440089), (2045, 1095031), (2177, 1028635), (2515, 890393), (2863, 782165), (3521, 635995), (10885, 205727), (14315, 156433), (17605, 127199)]