1149488978

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{761}}^1\times {\mathrm{68659}}^1$

素因数の和:69433

約数の個数: 16

約数和(自身を含む): 1883481120

約数和(自身を除く): 733992142

約数列:

[1, 2, 11, 22, 761, 1522, 8371, 16742, 68659, 137318, 755249, 1510498, 52249499, 104498998, 574744489, 1149488978]

約数ペア:

[(1, 1149488978), (2, 574744489), (11, 104498998), (22, 52249499), (761, 1510498), (1522, 755249), (8371, 137318), (16742, 68659)]