2017322489

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{715109}}^1$

素因数の和:715160

約数の個数: 16

約数和(自身を含む): 2562954240

約数和(自身を除く): 545631751

約数列:

[1, 7, 13, 31, 91, 217, 403, 2821, 715109, 5005763, 9296417, 22168379, 65074919, 155178653, 288188927, 2017322489]

約数ペア:

[(1, 2017322489), (7, 288188927), (13, 155178653), (31, 65074919), (91, 22168379), (217, 9296417), (403, 5005763), (2821, 715109)]