2072783123984

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{181}}^1\times {\mathrm{491}}^1\times {\mathrm{21757}}^1$

素因数の和:22504

約数の個数: 80

約数和(自身を含む): 4107012926016

約数和(自身を除く): 2034229802032

約数列:

[1, 2, 4, 8, 16, 67, 134, 181, 268, 362, 491, 536, 724, 982, 1072, 1448, 1964, 2896, 3928, 7856, 12127, 21757, 24254, 32897, 43514, 48508, 65794, 87028, 88871, 97016, 131588, 174056, 177742, 194032, 263176, 348112, 355484, 526352, 710968, 1421936, 1457719, 2915438, 3938017, 5830876, 5954357, 7876034, 10682687, 11661752, 11908714, 15752068, 21365374, 23323504, 23817428, 31504136, 42730748, 47634856, 63008272, 85461496, 95269712, 170922992, 263847139, 527694278, 715740029, 1055388556, 1431480058, 1933566347, 2110777112, 2862960116, 3867132694, 4221554224, 5725920232, 7734265388, 11451840464, 15468530776, 30937061552, 129548945249, 259097890498, 518195780996, 1036391561992, 2072783123984]

約数ペア:

[(1, 2072783123984), (2, 1036391561992), (4, 518195780996), (8, 259097890498), (16, 129548945249), (67, 30937061552), (134, 15468530776), (181, 11451840464), (268, 7734265388), (362, 5725920232), (491, 4221554224), (536, 3867132694), (724, 2862960116), (982, 2110777112), (1072, 1933566347), (1448, 1431480058), (1964, 1055388556), (2896, 715740029), (3928, 527694278), (7856, 263847139), (12127, 170922992), (21757, 95269712), (24254, 85461496), (32897, 63008272), (43514, 47634856), (48508, 42730748), (65794, 31504136), (87028, 23817428), (88871, 23323504), (97016, 21365374), (131588, 15752068), (174056, 11908714), (177742, 11661752), (194032, 10682687), (263176, 7876034), (348112, 5954357), (355484, 5830876), (526352, 3938017), (710968, 2915438), (1421936, 1457719)]