2011095968

素因数分解:

$2^5\times 7^1\times {\mathrm{823}}^1\times {\mathrm{10909}}^1$

素因数の和:11749

約数の個数: 48

約数和(自身を含む): 4530879360

約数和(自身を除く): 2519783392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 823, 1646, 3292, 5761, 6584, 10909, 11522, 13168, 21818, 23044, 26336, 43636, 46088, 76363, 87272, 92176, 152726, 174544, 184352, 305452, 349088, 610904, 1221808, 2443616, 8978107, 17956214, 35912428, 62846749, 71824856, 125693498, 143649712, 251386996, 287299424, 502773992, 1005547984, 2011095968]

約数ペア:

[(1, 2011095968), (2, 1005547984), (4, 502773992), (7, 287299424), (8, 251386996), (14, 143649712), (16, 125693498), (28, 71824856), (32, 62846749), (56, 35912428), (112, 17956214), (224, 8978107), (823, 2443616), (1646, 1221808), (3292, 610904), (5761, 349088), (6584, 305452), (10909, 184352), (11522, 174544), (13168, 152726), (21818, 92176), (23044, 87272), (26336, 76363), (43636, 46088)]