2904537284

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{499}}^1\times {\mathrm{503}}^1$

素因数の和:1280

約数の個数: 48

約数和(自身を含む): 5588352000

約数和(自身を除く): 2683814716

約数列:

[1, 2, 4, 11, 22, 44, 263, 499, 503, 526, 998, 1006, 1052, 1996, 2012, 2893, 5489, 5533, 5786, 10978, 11066, 11572, 21956, 22132, 131237, 132289, 250997, 262474, 264578, 501994, 524948, 529156, 1003988, 1443607, 1455179, 2760967, 2887214, 2910358, 5521934, 5774428, 5820716, 11043868, 66012211, 132024422, 264048844, 726134321, 1452268642, 2904537284]

約数ペア:

[(1, 2904537284), (2, 1452268642), (4, 726134321), (11, 264048844), (22, 132024422), (44, 66012211), (263, 11043868), (499, 5820716), (503, 5774428), (526, 5521934), (998, 2910358), (1006, 2887214), (1052, 2760967), (1996, 1455179), (2012, 1443607), (2893, 1003988), (5489, 529156), (5533, 524948), (5786, 501994), (10978, 264578), (11066, 262474), (11572, 250997), (21956, 132289), (22132, 131237)]