2764804987

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{701}}^1\times {\mathrm{19429}}^1$

素因数の和:20166

約数の個数: 16

約数和(自身を含む): 3273566400

約数和(自身を除く): 508761413

約数列:

[1, 7, 29, 203, 701, 4907, 19429, 20329, 136003, 142303, 563441, 3944087, 13619729, 95338103, 394972141, 2764804987]

約数ペア:

[(1, 2764804987), (7, 394972141), (29, 95338103), (203, 13619729), (701, 3944087), (4907, 563441), (19429, 142303), (20329, 136003)]