2010071289

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{313}}^1\times {\mathrm{479}}^1$

素因数の和:945

約数の個数: 32

約数和(自身を含む): 2785305600

約数和(自身を除く): 775234311

約数列:

[1, 3, 41, 109, 123, 313, 327, 479, 939, 1437, 4469, 12833, 13407, 19639, 34117, 38499, 52211, 58917, 102351, 149927, 156633, 449781, 1398797, 2140651, 4196391, 6147007, 6421953, 16342043, 18441021, 49026129, 670023763, 2010071289]

約数ペア:

[(1, 2010071289), (3, 670023763), (41, 49026129), (109, 18441021), (123, 16342043), (313, 6421953), (327, 6147007), (479, 4196391), (939, 2140651), (1437, 1398797), (4469, 449781), (12833, 156633), (13407, 149927), (19639, 102351), (34117, 58917), (38499, 52211)]