2726006980

素因数分解:

$2^2\times 5^1\times {\mathrm{1217}}^1\times {\mathrm{111997}}^1$

素因数の和:113223

約数の個数: 24

約数和(自身を含む): 5729369688

約数和(自身を除く): 3003362708

約数列:

[1, 2, 4, 5, 10, 20, 1217, 2434, 4868, 6085, 12170, 24340, 111997, 223994, 447988, 559985, 1119970, 2239940, 136300349, 272600698, 545201396, 681501745, 1363003490, 2726006980]

約数ペア:

[(1, 2726006980), (2, 1363003490), (4, 681501745), (5, 545201396), (10, 272600698), (20, 136300349), (1217, 2239940), (2434, 1119970), (4868, 559985), (6085, 447988), (12170, 223994), (24340, 111997)]