2086901812

素因数分解:

$2^2\times {\mathrm{16139}}^1\times {\mathrm{32327}}^1$

素因数の和:48470

約数の個数: 12

約数和(自身を含む): 3652417440

約数和(自身を除く): 1565515628

約数列:

[1, 2, 4, 16139, 32278, 32327, 64556, 64654, 129308, 521725453, 1043450906, 2086901812]

約数ペア:

[(1, 2086901812), (2, 1043450906), (4, 521725453), (16139, 129308), (32278, 64654), (32327, 64556)]