2678874

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1097}}^1$

素因数の和:1150

約数の個数: 32

約数和(自身を含む): 6008256

約数和(自身を除く): 3329382

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 111, 222, 407, 814, 1097, 1221, 2194, 2442, 3291, 6582, 12067, 24134, 36201, 40589, 72402, 81178, 121767, 243534, 446479, 892958, 1339437, 2678874]

約数ペア:

[(1, 2678874), (2, 1339437), (3, 892958), (6, 446479), (11, 243534), (22, 121767), (33, 81178), (37, 72402), (66, 40589), (74, 36201), (111, 24134), (222, 12067), (407, 6582), (814, 3291), (1097, 2442), (1221, 2194)]