1337402878

素因数分解:

$2^1\times 7^1\times {\mathrm{1039}}^1\times {\mathrm{91943}}^1$

素因数の和:92991

約数の個数: 16

約数和(自身を含む): 2294922240

約数和(自身を除く): 957519362

約数列:

[1, 2, 7, 14, 1039, 2078, 7273, 14546, 91943, 183886, 643601, 1287202, 95528777, 191057554, 668701439, 1337402878]

約数ペア:

[(1, 1337402878), (2, 668701439), (7, 191057554), (14, 95528777), (1039, 1287202), (2078, 643601), (7273, 183886), (14546, 91943)]