2243377004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{389}}^1\times {\mathrm{2473}}^1$

素因数の和:2930

約数の個数: 48

約数和(自身を含む): 4376604960

約数和(自身を除く): 2133227956

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 212, 389, 583, 778, 1166, 1556, 2332, 2473, 4279, 4946, 8558, 9892, 17116, 20617, 27203, 41234, 54406, 82468, 108812, 131069, 226787, 262138, 453574, 524276, 907148, 961997, 1441759, 1923994, 2883518, 3847988, 5767036, 10581967, 21163934, 42327868, 50985841, 101971682, 203943364, 560844251, 1121688502, 2243377004]

約数ペア:

[(1, 2243377004), (2, 1121688502), (4, 560844251), (11, 203943364), (22, 101971682), (44, 50985841), (53, 42327868), (106, 21163934), (212, 10581967), (389, 5767036), (583, 3847988), (778, 2883518), (1166, 1923994), (1556, 1441759), (2332, 961997), (2473, 907148), (4279, 524276), (4946, 453574), (8558, 262138), (9892, 226787), (17116, 131069), (20617, 108812), (27203, 82468), (41234, 54406)]