2012806691

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{643}}^1\times {\mathrm{7331}}^1$

素因数の和:8042

約数の個数: 16

約数和(自身を含む): 2342016768

約数和(自身を除く): 329210077

約数列:

[1, 7, 61, 427, 643, 4501, 7331, 39223, 51317, 274561, 447191, 3130337, 4713833, 32996831, 287543813, 2012806691]

約数ペア:

[(1, 2012806691), (7, 287543813), (61, 32996831), (427, 4713833), (643, 3130337), (4501, 447191), (7331, 274561), (39223, 51317)]