8045993956

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2009489}}^1$

素因数の和:2009524

約数の個数: 48

約数和(自身を含む): 18905281920

約数和(自身を除く): 10859287964

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 2009489, 4018978, 8037956, 14066423, 22104379, 26123357, 28132846, 44208758, 52246714, 56265692, 88417516, 104493428, 154730653, 182863499, 287356927, 309461306, 365726998, 574713854, 618922612, 731453996, 1149427708, 2011498489, 4022996978, 8045993956]

約数ペア:

[(1, 8045993956), (2, 4022996978), (4, 2011498489), (7, 1149427708), (11, 731453996), (13, 618922612), (14, 574713854), (22, 365726998), (26, 309461306), (28, 287356927), (44, 182863499), (52, 154730653), (77, 104493428), (91, 88417516), (143, 56265692), (154, 52246714), (182, 44208758), (286, 28132846), (308, 26123357), (364, 22104379), (572, 14066423), (1001, 8037956), (2002, 4018978), (4004, 2009489)]