13340789278

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{239}}^1\times {\mathrm{270967}}^1$

素因数の和:271311

約数の個数: 16

約数和(自身を含む): 20290083840

約数和(自身を除く): 6949294562

約数列:

[1, 2, 103, 206, 239, 478, 24617, 49234, 270967, 541934, 27909601, 55819202, 64761113, 129522226, 6670394639, 13340789278]

約数ペア:

[(1, 13340789278), (2, 6670394639), (103, 129522226), (206, 64761113), (239, 55819202), (478, 27909601), (24617, 541934), (49234, 270967)]