2885654876

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{55493363}}^1$

素因数の和:55493380

約数の個数: 12

約数和(自身を含む): 5438349672

約数和(自身を除く): 2552694796

約数列:

[1, 2, 4, 13, 26, 52, 55493363, 110986726, 221973452, 721413719, 1442827438, 2885654876]

約数ペア:

[(1, 2885654876), (2, 1442827438), (4, 721413719), (13, 221973452), (26, 110986726), (52, 55493363)]