2023841008

素因数分解:

$2^4\times 7^1\times {\mathrm{131}}^1\times {\mathrm{271}}^1\times {\mathrm{509}}^1$

素因数の和:926

約数の個数: 80

約数和(自身を含む): 4541137920

約数和(自身を除く): 2517296912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 131, 262, 271, 509, 524, 542, 917, 1018, 1048, 1084, 1834, 1897, 2036, 2096, 2168, 3563, 3668, 3794, 4072, 4336, 7126, 7336, 7588, 8144, 14252, 14672, 15176, 28504, 30352, 35501, 57008, 66679, 71002, 133358, 137939, 142004, 248507, 266716, 275878, 284008, 466753, 497014, 533432, 551756, 568016, 933506, 965573, 994028, 1066864, 1103512, 1867012, 1931146, 1988056, 2207024, 3734024, 3862292, 3976112, 7468048, 7724584, 15449168, 18070009, 36140018, 72280036, 126490063, 144560072, 252980126, 289120144, 505960252, 1011920504, 2023841008]

約数ペア:

[(1, 2023841008), (2, 1011920504), (4, 505960252), (7, 289120144), (8, 252980126), (14, 144560072), (16, 126490063), (28, 72280036), (56, 36140018), (112, 18070009), (131, 15449168), (262, 7724584), (271, 7468048), (509, 3976112), (524, 3862292), (542, 3734024), (917, 2207024), (1018, 1988056), (1048, 1931146), (1084, 1867012), (1834, 1103512), (1897, 1066864), (2036, 994028), (2096, 965573), (2168, 933506), (3563, 568016), (3668, 551756), (3794, 533432), (4072, 497014), (4336, 466753), (7126, 284008), (7336, 275878), (7588, 266716), (8144, 248507), (14252, 142004), (14672, 137939), (15176, 133358), (28504, 71002), (30352, 66679), (35501, 57008)]