26340974

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{1223}}^1$

素因数の和:1336

約数の個数: 24

約数和(自身を含む): 43953840

約数和(自身を除く): 17612866

約数列:

[1, 2, 11, 22, 89, 121, 178, 242, 979, 1223, 1958, 2446, 10769, 13453, 21538, 26906, 108847, 147983, 217694, 295966, 1197317, 2394634, 13170487, 26340974]

約数ペア:

[(1, 26340974), (2, 13170487), (11, 2394634), (22, 1197317), (89, 295966), (121, 217694), (178, 147983), (242, 108847), (979, 26906), (1223, 21538), (1958, 13453), (2446, 10769)]