871038.00000000

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1931}}^1$

素因数の和:1990

約数の個数: 64

約数和(自身を含む): 146059200

約数和(自身を除く): 81996344

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 29, 44, 52, 58, 88, 104, 116, 143, 232, 286, 319, 377, 572, 638, 754, 1144, 1276, 1508, 1931, 2552, 3016, 3862, 4147, 7724, 8294, 15448, 16588, 21241, 25103, 33176, 42482, 50206, 55999, 84964, 100412, 111998, 169928, 200824, 223996, 276133, 447992, 552266, 615989, 727987, 1104532, 1231978, 1455974, 2209064, 2463956, 2911948, 4927912, 5823896, 8007857, 16015714, 32031428, 64062856]

約数ペア:

[(1, 64062856), (2, 32031428), (4, 16015714), (8, 8007857), (11, 5823896), (13, 4927912), (22, 2911948), (26, 2463956), (29, 2209064), (44, 1455974), (52, 1231978), (58, 1104532), (88, 727987), (104, 615989), (116, 552266), (143, 447992), (232, 276133), (286, 223996), (319, 200824), (377, 169928), (572, 111998), (638, 100412), (754, 84964), (1144, 55999), (1276, 50206), (1508, 42482), (1931, 33176), (2552, 25103), (3016, 21241), (3862, 16588), (4147, 15448), (7724, 8294)]