2009557432

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{503}}^1\times {\mathrm{6841}}^1$

素因数の和:7423

約数の個数: 32

約数和(自身を含む): 3827688480

約数和(自身を除く): 1818131048

約数列:

[1, 2, 4, 8, 73, 146, 292, 503, 584, 1006, 2012, 4024, 6841, 13682, 27364, 36719, 54728, 73438, 146876, 293752, 499393, 998786, 1997572, 3441023, 3995144, 6882046, 13764092, 27528184, 251194679, 502389358, 1004778716, 2009557432]

約数ペア:

[(1, 2009557432), (2, 1004778716), (4, 502389358), (8, 251194679), (73, 27528184), (146, 13764092), (292, 6882046), (503, 3995144), (584, 3441023), (1006, 1997572), (2012, 998786), (4024, 499393), (6841, 293752), (13682, 146876), (27364, 73438), (36719, 54728)]