1138755794

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{729037}}^1$

素因数の和:729121

約数の個数: 16

約数和(自身を含む): 1889666496

約数和(自身を除く): 750910702

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 729037, 1458074, 8019407, 16038814, 51761627, 103523254, 569377897, 1138755794]

約数ペア:

[(1, 1138755794), (2, 569377897), (11, 103523254), (22, 51761627), (71, 16038814), (142, 8019407), (781, 1458074), (1562, 729037)]