1820199667

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2833}}^1\times {\mathrm{4493}}^1$

素因数の和:7350

約数の個数: 16

約数和(自身を含む): 2139647328

約数和(自身を除く): 319447661

約数列:

[1, 11, 13, 143, 2833, 4493, 31163, 36829, 49423, 58409, 405119, 642499, 12728669, 140015359, 165472697, 1820199667]

約数ペア:

[(1, 1820199667), (11, 165472697), (13, 140015359), (143, 12728669), (2833, 642499), (4493, 405119), (31163, 58409), (36829, 49423)]