2013796477

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{428741}}^1$

素因数の和:428820

約数の個数: 16

約数和(自身を含む): 2551872384

約数和(自身を除く): 538075907

約数列:

[1, 7, 11, 61, 77, 427, 671, 4697, 428741, 3001187, 4716151, 26153201, 33013057, 183072407, 287685211, 2013796477]

約数ペア:

[(1, 2013796477), (7, 287685211), (11, 183072407), (61, 33013057), (77, 26153201), (427, 4716151), (671, 3001187), (4697, 428741)]