2012365456

素因数分解:

$2^4\times {\mathrm{283}}^1\times {\mathrm{353}}^1\times {\mathrm{1259}}^1$

素因数の和:1903

約数の個数: 40

約数和(自身を含む): 3926936160

約数和(自身を除く): 1914570704

約数列:

[1, 2, 4, 8, 16, 283, 353, 566, 706, 1132, 1259, 1412, 2264, 2518, 2824, 4528, 5036, 5648, 10072, 20144, 99899, 199798, 356297, 399596, 444427, 712594, 799192, 888854, 1425188, 1598384, 1777708, 2850376, 3555416, 5700752, 7110832, 125772841, 251545682, 503091364, 1006182728, 2012365456]

約数ペア:

[(1, 2012365456), (2, 1006182728), (4, 503091364), (8, 251545682), (16, 125772841), (283, 7110832), (353, 5700752), (566, 3555416), (706, 2850376), (1132, 1777708), (1259, 1598384), (1412, 1425188), (2264, 888854), (2518, 799192), (2824, 712594), (4528, 444427), (5036, 399596), (5648, 356297), (10072, 199798), (20144, 99899)]