2016803992

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{349}}^1\times {\mathrm{2789}}^1$

素因数の和:3188

約数の個数: 64

約数和(自身を含む): 4452840000

約数和(自身を除く): 2436036008

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 349, 518, 698, 1036, 1396, 2072, 2443, 2789, 2792, 4886, 5578, 9772, 11156, 12913, 19523, 19544, 22312, 25826, 39046, 51652, 78092, 90391, 103193, 103304, 156184, 180782, 206386, 361564, 412772, 722351, 723128, 825544, 973361, 1444702, 1946722, 2889404, 3893444, 5778808, 6813527, 7786888, 13627054, 27254108, 36014357, 54508216, 72028714, 144057428, 252100499, 288114856, 504200998, 1008401996, 2016803992]

約数ペア:

[(1, 2016803992), (2, 1008401996), (4, 504200998), (7, 288114856), (8, 252100499), (14, 144057428), (28, 72028714), (37, 54508216), (56, 36014357), (74, 27254108), (148, 13627054), (259, 7786888), (296, 6813527), (349, 5778808), (518, 3893444), (698, 2889404), (1036, 1946722), (1396, 1444702), (2072, 973361), (2443, 825544), (2789, 723128), (2792, 722351), (4886, 412772), (5578, 361564), (9772, 206386), (11156, 180782), (12913, 156184), (19523, 103304), (19544, 103193), (22312, 90391), (25826, 78092), (39046, 51652)]