520039748

素因数分解:

$2^2\times {\mathrm{227}}^1\times {\mathrm{463}}^1\times {\mathrm{1237}}^1$

素因数の和:1931

約数の個数: 24

約数和(自身を含む): 916793472

約数和(自身を除く): 396753724

約数列:

[1, 2, 4, 227, 454, 463, 908, 926, 1237, 1852, 2474, 4948, 105101, 210202, 280799, 420404, 561598, 572731, 1123196, 1145462, 2290924, 130009937, 260019874, 520039748]

約数ペア:

[(1, 520039748), (2, 260019874), (4, 130009937), (227, 2290924), (454, 1145462), (463, 1123196), (908, 572731), (926, 561598), (1237, 420404), (1852, 280799), (2474, 210202), (4948, 105101)]