1339355038

素因数分解:

$2^1\times 7^1\times {\mathrm{7993}}^1\times {\mathrm{11969}}^1$

素因数の和:19971

約数の個数: 16

約数和(自身を含む): 2296516320

約数和(自身を除く): 957161282

約数列:

[1, 2, 7, 14, 7993, 11969, 15986, 23938, 55951, 83783, 111902, 167566, 95668217, 191336434, 669677519, 1339355038]

約数ペア:

[(1, 1339355038), (2, 669677519), (7, 191336434), (14, 95668217), (7993, 167566), (11969, 111902), (15986, 83783), (23938, 55951)]