2000754112

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{235051}}^1$

素因数の和:235089

約数の個数: 56

約数和(自身を含む): 4776256640

約数和(自身を除く): 2775502528

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 133, 152, 224, 266, 304, 448, 532, 608, 1064, 1216, 2128, 4256, 8512, 235051, 470102, 940204, 1645357, 1880408, 3290714, 3760816, 4465969, 6581428, 7521632, 8931938, 13162856, 15043264, 17863876, 26325712, 31261783, 35727752, 52651424, 62523566, 71455504, 105302848, 125047132, 142911008, 250094264, 285822016, 500188528, 1000377056, 2000754112]

約数ペア:

[(1, 2000754112), (2, 1000377056), (4, 500188528), (7, 285822016), (8, 250094264), (14, 142911008), (16, 125047132), (19, 105302848), (28, 71455504), (32, 62523566), (38, 52651424), (56, 35727752), (64, 31261783), (76, 26325712), (112, 17863876), (133, 15043264), (152, 13162856), (224, 8931938), (266, 7521632), (304, 6581428), (448, 4465969), (532, 3760816), (608, 3290714), (1064, 1880408), (1216, 1645357), (2128, 940204), (4256, 470102), (8512, 235051)]