7489270

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{5717}}^1$

素因数の和:5855

約数の個数: 16

約数和(自身を含む): 13585968

約数和(自身を除く): 6096698

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 5717, 11434, 28585, 57170, 748927, 1497854, 3744635, 7489270]

約数ペア:

[(1, 7489270), (2, 3744635), (5, 1497854), (10, 748927), (131, 57170), (262, 28585), (655, 11434), (1310, 5717)]