1276171022

素因数分解:

$2^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{354689}}^1$

素因数の和:354955

約数の個数: 16

約数和(自身を含む): 2196240480

約数和(自身を除く): 920069458

約数列:

[1, 2, 7, 14, 257, 514, 1799, 3598, 354689, 709378, 2482823, 4965646, 91155073, 182310146, 638085511, 1276171022]

約数ペア:

[(1, 1276171022), (2, 638085511), (7, 182310146), (14, 91155073), (257, 4965646), (514, 2482823), (1799, 709378), (3598, 354689)]