1138156487

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{613}}^1\times {\mathrm{7517}}^1$

素因数の和:8162

約数の個数: 16

約数和(自身を含む): 1292494560

約数和(自身を除く): 154338073

約数列:

[1, 13, 19, 247, 613, 7517, 7969, 11647, 97721, 142823, 151411, 1856699, 4607921, 59902973, 87550499, 1138156487]

約数ペア:

[(1, 1138156487), (13, 87550499), (19, 59902973), (247, 4607921), (613, 1856699), (7517, 151411), (7969, 142823), (11647, 97721)]