2078989436134

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{160681}}^1$

素因数の和:160973

約数の個数: 64

約数和(自身を含む): 3506271487488

約数和(自身を除く): 1427282051354

約数列:

[1, 2, 13, 26, 43, 71, 86, 142, 163, 326, 559, 923, 1118, 1846, 2119, 3053, 4238, 6106, 7009, 11573, 14018, 23146, 39689, 79378, 91117, 150449, 160681, 182234, 300898, 321362, 497639, 995278, 2088853, 4177706, 6469307, 6909283, 11408351, 12938614, 13818566, 22816702, 26191003, 52382006, 89820679, 148308563, 179641358, 296617126, 340483039, 490559093, 680966078, 981118186, 1126213129, 1859561213, 2252426258, 3719122426, 6377268209, 12754536418, 14640770677, 24174295769, 29281541354, 48348591538, 79961132159, 159922264318, 1039494718067, 2078989436134]

約数ペア:

[(1, 2078989436134), (2, 1039494718067), (13, 159922264318), (26, 79961132159), (43, 48348591538), (71, 29281541354), (86, 24174295769), (142, 14640770677), (163, 12754536418), (326, 6377268209), (559, 3719122426), (923, 2252426258), (1118, 1859561213), (1846, 1126213129), (2119, 981118186), (3053, 680966078), (4238, 490559093), (6106, 340483039), (7009, 296617126), (11573, 179641358), (14018, 148308563), (23146, 89820679), (39689, 52382006), (79378, 26191003), (91117, 22816702), (150449, 13818566), (160681, 12938614), (182234, 11408351), (300898, 6909283), (321362, 6469307), (497639, 4177706), (995278, 2088853)]