890993374

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{379}}^1\times {\mathrm{31769}}^1$

素因数の和:32187

約数の個数: 16

約数和(自身を含む): 1376276400

約数和(自身を除く): 485283026

約数列:

[1, 2, 37, 74, 379, 758, 14023, 28046, 31769, 63538, 1175453, 2350906, 12040451, 24080902, 445496687, 890993374]

約数ペア:

[(1, 890993374), (2, 445496687), (37, 24080902), (74, 12040451), (379, 2350906), (758, 1175453), (14023, 63538), (28046, 31769)]