1868385008

素因数分解:

$2^4\times 7^1\times {\mathrm{757}}^1\times {\mathrm{22037}}^1$

素因数の和:22809

約数の個数: 40

約数和(自身を含む): 4142791392

約数和(自身を除く): 2274406384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 757, 1514, 3028, 5299, 6056, 10598, 12112, 21196, 22037, 42392, 44074, 84784, 88148, 154259, 176296, 308518, 352592, 617036, 1234072, 2468144, 16682009, 33364018, 66728036, 116774063, 133456072, 233548126, 266912144, 467096252, 934192504, 1868385008]

約数ペア:

[(1, 1868385008), (2, 934192504), (4, 467096252), (7, 266912144), (8, 233548126), (14, 133456072), (16, 116774063), (28, 66728036), (56, 33364018), (112, 16682009), (757, 2468144), (1514, 1234072), (3028, 617036), (5299, 352592), (6056, 308518), (10598, 176296), (12112, 154259), (21196, 88148), (22037, 84784), (42392, 44074)]