2088897360484

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{839}}^1\times {\mathrm{560249}}^1$

素因数の和:561204

約数の個数: 48

約数和(自身を含む): 4032186480000

約数和(自身を除く): 1943289119516

約数列:

[1, 2, 4, 11, 22, 44, 101, 202, 404, 839, 1111, 1678, 2222, 3356, 4444, 9229, 18458, 36916, 84739, 169478, 338956, 560249, 932129, 1120498, 1864258, 2240996, 3728516, 6162739, 12325478, 24650956, 56585149, 113170298, 226340596, 470048911, 622436639, 940097822, 1244873278, 1880195644, 2489746556, 5170538021, 10341076042, 20682152084, 47474940011, 94949880022, 189899760044, 522224340121, 1044448680242, 2088897360484]

約数ペア:

[(1, 2088897360484), (2, 1044448680242), (4, 522224340121), (11, 189899760044), (22, 94949880022), (44, 47474940011), (101, 20682152084), (202, 10341076042), (404, 5170538021), (839, 2489746556), (1111, 1880195644), (1678, 1244873278), (2222, 940097822), (3356, 622436639), (4444, 470048911), (9229, 226340596), (18458, 113170298), (36916, 56585149), (84739, 24650956), (169478, 12325478), (338956, 6162739), (560249, 3728516), (932129, 2240996), (1120498, 1864258)]