26780770

素因数分解:

$2^1\times 5^1\times {\mathrm{1171}}^1\times {\mathrm{2287}}^1$

素因数の和:3465

約数の個数: 16

約数和(自身を含む): 48267648

約数和(自身を除く): 21486878

約数列:

[1, 2, 5, 10, 1171, 2287, 2342, 4574, 5855, 11435, 11710, 22870, 2678077, 5356154, 13390385, 26780770]

約数ペア:

[(1, 26780770), (2, 13390385), (5, 5356154), (10, 2678077), (1171, 22870), (2287, 11710), (2342, 11435), (4574, 5855)]