2017994792

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{263}}^1$

素因数の和:543

約数の個数: 128

約数和(自身を含む): 4598415360

約数和(自身を除く): 2580420568

約数列:

[1, 2, 4, 8, 11, 17, 22, 23, 34, 44, 46, 68, 88, 92, 136, 184, 187, 223, 253, 263, 374, 391, 446, 506, 526, 748, 782, 892, 1012, 1052, 1496, 1564, 1784, 2024, 2104, 2453, 2893, 3128, 3791, 4301, 4471, 4906, 5129, 5786, 6049, 7582, 8602, 8942, 9812, 10258, 11572, 12098, 15164, 17204, 17884, 19624, 20516, 23144, 24196, 30328, 34408, 35768, 41032, 41701, 48392, 49181, 56419, 58649, 66539, 83402, 87193, 98362, 102833, 112838, 117298, 133078, 166804, 174386, 196724, 205666, 225676, 234596, 266156, 333608, 348772, 393448, 411332, 451352, 469192, 532312, 645139, 697544, 822664, 959123, 997033, 1131163, 1290278, 1348927, 1918246, 1994066, 2262326, 2580556, 2697854, 3836492, 3988132, 4524652, 5161112, 5395708, 7672984, 7976264, 9049304, 10791416, 10967363, 14838197, 21934726, 22931759, 29676394, 43869452, 45863518, 59352788, 87738904, 91727036, 118705576, 183454072, 252249349, 504498698, 1008997396, 2017994792]

約数ペア:

[(1, 2017994792), (2, 1008997396), (4, 504498698), (8, 252249349), (11, 183454072), (17, 118705576), (22, 91727036), (23, 87738904), (34, 59352788), (44, 45863518), (46, 43869452), (68, 29676394), (88, 22931759), (92, 21934726), (136, 14838197), (184, 10967363), (187, 10791416), (223, 9049304), (253, 7976264), (263, 7672984), (374, 5395708), (391, 5161112), (446, 4524652), (506, 3988132), (526, 3836492), (748, 2697854), (782, 2580556), (892, 2262326), (1012, 1994066), (1052, 1918246), (1496, 1348927), (1564, 1290278), (1784, 1131163), (2024, 997033), (2104, 959123), (2453, 822664), (2893, 697544), (3128, 645139), (3791, 532312), (4301, 469192), (4471, 451352), (4906, 411332), (5129, 393448), (5786, 348772), (6049, 333608), (7582, 266156), (8602, 234596), (8942, 225676), (9812, 205666), (10258, 196724), (11572, 174386), (12098, 166804), (15164, 133078), (17204, 117298), (17884, 112838), (19624, 102833), (20516, 98362), (23144, 87193), (24196, 83402), (30328, 66539), (34408, 58649), (35768, 56419), (41032, 49181), (41701, 48392)]