2084163536

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{20161}}^1$

素因数の和:20260

約数の個数: 80

約数和(自身を含む): 5040177408

約数和(自身を除く): 2956013872

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 71, 91, 104, 112, 142, 182, 208, 284, 364, 497, 568, 728, 923, 994, 1136, 1456, 1846, 1988, 3692, 3976, 6461, 7384, 7952, 12922, 14768, 20161, 25844, 40322, 51688, 80644, 103376, 141127, 161288, 262093, 282254, 322576, 524186, 564508, 1048372, 1129016, 1431431, 1834651, 2096744, 2258032, 2862862, 3669302, 4193488, 5725724, 7338604, 10020017, 11451448, 14677208, 18608603, 20040034, 22902896, 29354416, 37217206, 40080068, 74434412, 80160136, 130260221, 148868824, 160320272, 260520442, 297737648, 521040884, 1042081768, 2084163536]

約数ペア:

[(1, 2084163536), (2, 1042081768), (4, 521040884), (7, 297737648), (8, 260520442), (13, 160320272), (14, 148868824), (16, 130260221), (26, 80160136), (28, 74434412), (52, 40080068), (56, 37217206), (71, 29354416), (91, 22902896), (104, 20040034), (112, 18608603), (142, 14677208), (182, 11451448), (208, 10020017), (284, 7338604), (364, 5725724), (497, 4193488), (568, 3669302), (728, 2862862), (923, 2258032), (994, 2096744), (1136, 1834651), (1456, 1431431), (1846, 1129016), (1988, 1048372), (3692, 564508), (3976, 524186), (6461, 322576), (7384, 282254), (7952, 262093), (12922, 161288), (14768, 141127), (20161, 103376), (25844, 80644), (40322, 51688)]