2912504286727

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{353}}^1\times {\mathrm{997}}^1\times {\mathrm{16651}}^1$

素因数の和:18079

約数の個数: 32

約数和(自身を含む): 3388618589184

約数和(自身を除く): 476114302457

約数列:

[1, 7, 71, 353, 497, 997, 2471, 6979, 16651, 25063, 70787, 116557, 175441, 351941, 495509, 1182221, 2463587, 5877803, 8275547, 16601047, 24987811, 41144621, 116207329, 174914677, 417324013, 1178674337, 2921268091, 5860169591, 8250720359, 41021187137, 416072040961, 2912504286727]

約数ペア:

[(1, 2912504286727), (7, 416072040961), (71, 41021187137), (353, 8250720359), (497, 5860169591), (997, 2921268091), (2471, 1178674337), (6979, 417324013), (16651, 174914677), (25063, 116207329), (70787, 41144621), (116557, 24987811), (175441, 16601047), (351941, 8275547), (495509, 5877803), (1182221, 2463587)]