2004753712

素因数分解:

$2^4\times {\mathrm{13}}^4\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:208

約数の個数: 100

約数和(自身を含む): 4350799656

約数和(自身を除く): 2346045944

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 82, 104, 107, 164, 169, 208, 214, 328, 338, 428, 533, 656, 676, 856, 1066, 1352, 1391, 1712, 2132, 2197, 2704, 2782, 4264, 4387, 4394, 5564, 6929, 8528, 8774, 8788, 11128, 13858, 17548, 17576, 18083, 22256, 27716, 28561, 35096, 35152, 36166, 55432, 57031, 57122, 70192, 72332, 90077, 110864, 114062, 114244, 144664, 180154, 228124, 228488, 235079, 289328, 360308, 456248, 456976, 470158, 720616, 741403, 912496, 940316, 1171001, 1441232, 1482806, 1880632, 2342002, 2965612, 3056027, 3761264, 4684004, 5931224, 6112054, 9368008, 9638239, 11862448, 12224108, 18736016, 19276478, 24448216, 38552956, 48896432, 77105912, 125297107, 154211824, 250594214, 501188428, 1002376856, 2004753712]

約数ペア:

[(1, 2004753712), (2, 1002376856), (4, 501188428), (8, 250594214), (13, 154211824), (16, 125297107), (26, 77105912), (41, 48896432), (52, 38552956), (82, 24448216), (104, 19276478), (107, 18736016), (164, 12224108), (169, 11862448), (208, 9638239), (214, 9368008), (328, 6112054), (338, 5931224), (428, 4684004), (533, 3761264), (656, 3056027), (676, 2965612), (856, 2342002), (1066, 1880632), (1352, 1482806), (1391, 1441232), (1712, 1171001), (2132, 940316), (2197, 912496), (2704, 741403), (2782, 720616), (4264, 470158), (4387, 456976), (4394, 456248), (5564, 360308), (6929, 289328), (8528, 235079), (8774, 228488), (8788, 228124), (11128, 180154), (13858, 144664), (17548, 114244), (17576, 114062), (18083, 110864), (22256, 90077), (27716, 72332), (28561, 70192), (35096, 57122), (35152, 57031), (36166, 55432)]