2010851154

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{505493}}^1$

素因数の和:505531

約数の個数: 48

約数和(自身を含む): 4967995032

約数和(自身を除く): 2957143878

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 505493, 1010986, 1516479, 3032958, 4549437, 6571409, 8593381, 9098874, 13142818, 17186762, 19714227, 25780143, 39428454, 51560286, 59142681, 77340429, 111713953, 118285362, 154680858, 223427906, 335141859, 670283718, 1005425577, 2010851154]

約数ペア:

[(1, 2010851154), (2, 1005425577), (3, 670283718), (6, 335141859), (9, 223427906), (13, 154680858), (17, 118285362), (18, 111713953), (26, 77340429), (34, 59142681), (39, 51560286), (51, 39428454), (78, 25780143), (102, 19714227), (117, 17186762), (153, 13142818), (221, 9098874), (234, 8593381), (306, 6571409), (442, 4549437), (663, 3032958), (1326, 1516479), (1989, 1010986), (3978, 505493)]