227637898

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{1117}}^1$

素因数の和:1342

約数の個数: 32

約数和(自身を含む): 373501440

約数和(自身を除く): 145863542

約数列:

[1, 2, 19, 31, 38, 62, 173, 346, 589, 1117, 1178, 2234, 3287, 5363, 6574, 10726, 21223, 34627, 42446, 69254, 101897, 193241, 203794, 386482, 657913, 1315826, 3671579, 5990471, 7343158, 11980942, 113818949, 227637898]

約数ペア:

[(1, 227637898), (2, 113818949), (19, 11980942), (31, 7343158), (38, 5990471), (62, 3671579), (173, 1315826), (346, 657913), (589, 386482), (1117, 203794), (1178, 193241), (2234, 101897), (3287, 69254), (5363, 42446), (6574, 34627), (10726, 21223)]