2731144

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{26261}}^1$

素因数の和:26280

約数の個数: 16

約数和(自身を含む): 5515020

約数和(自身を除く): 2783876

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 26261, 52522, 105044, 210088, 341393, 682786, 1365572, 2731144]

約数ペア:

[(1, 2731144), (2, 1365572), (4, 682786), (8, 341393), (13, 210088), (26, 105044), (52, 52522), (104, 26261)]