9280376

素因数分解:

$2^3\times 7^1\times {\mathrm{165721}}^1$

素因数の和:165734

約数の個数: 16

約数和(自身を含む): 19886640

約数和(自身を除く): 10606264

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 165721, 331442, 662884, 1160047, 1325768, 2320094, 4640188, 9280376]

約数ペア:

[(1, 9280376), (2, 4640188), (4, 2320094), (7, 1325768), (8, 1160047), (14, 662884), (28, 331442), (56, 165721)]