1954402568

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{53657}}^1$

素因数の和:53849

約数の個数: 32

約数和(自身を含む): 3815083800

約数和(自身を除く): 1860681232

約数列:

[1, 2, 4, 8, 29, 58, 116, 157, 232, 314, 628, 1256, 4553, 9106, 18212, 36424, 53657, 107314, 214628, 429256, 1556053, 3112106, 6224212, 8424149, 12448424, 16848298, 33696596, 67393192, 244300321, 488600642, 977201284, 1954402568]

約数ペア:

[(1, 1954402568), (2, 977201284), (4, 488600642), (8, 244300321), (29, 67393192), (58, 33696596), (116, 16848298), (157, 12448424), (232, 8424149), (314, 6224212), (628, 3112106), (1256, 1556053), (4553, 429256), (9106, 214628), (18212, 107314), (36424, 53657)]