1330473118

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{55441}}^1$

素因数の和:55540

約数の個数: 24

約数和(自身を含む): 2191511376

約数和(自身を除く): 861038258

約数列:

[1, 2, 13, 26, 71, 142, 169, 338, 923, 1846, 11999, 23998, 55441, 110882, 720733, 1441466, 3936311, 7872622, 9369529, 18739058, 51172043, 102344086, 665236559, 1330473118]

約数ペア:

[(1, 1330473118), (2, 665236559), (13, 102344086), (26, 51172043), (71, 18739058), (142, 9369529), (169, 7872622), (338, 3936311), (923, 1441466), (1846, 720733), (11999, 110882), (23998, 55441)]