1013089168

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{1367}}^1$

素因数の和:1904

約数の個数: 80

約数和(自身を含む): 2422344960

約数和(自身を除く): 1409255792

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 509, 728, 1018, 1367, 1456, 2036, 2734, 3563, 4072, 5468, 6617, 7126, 8144, 9569, 10936, 13234, 14252, 17771, 19138, 21872, 26468, 28504, 35542, 38276, 46319, 52936, 57008, 71084, 76552, 92638, 105872, 124397, 142168, 153104, 185276, 248794, 284336, 370552, 497588, 695803, 741104, 995176, 1391606, 1990352, 2783212, 4870621, 5566424, 9045439, 9741242, 11132848, 18090878, 19482484, 36181756, 38964968, 63318073, 72363512, 77929936, 126636146, 144727024, 253272292, 506544584, 1013089168]

約数ペア:

[(1, 1013089168), (2, 506544584), (4, 253272292), (7, 144727024), (8, 126636146), (13, 77929936), (14, 72363512), (16, 63318073), (26, 38964968), (28, 36181756), (52, 19482484), (56, 18090878), (91, 11132848), (104, 9741242), (112, 9045439), (182, 5566424), (208, 4870621), (364, 2783212), (509, 1990352), (728, 1391606), (1018, 995176), (1367, 741104), (1456, 695803), (2036, 497588), (2734, 370552), (3563, 284336), (4072, 248794), (5468, 185276), (6617, 153104), (7126, 142168), (8144, 124397), (9569, 105872), (10936, 92638), (13234, 76552), (14252, 71084), (17771, 57008), (19138, 52936), (21872, 46319), (26468, 38276), (28504, 35542)]