856083653570

素因数分解:

$2^1\times 5^1\times {\mathrm{673}}^1\times {\mathrm{127204109}}^1$

素因数の和:127204789

約数の個数: 16

約数和(自身を含む): 1543240262520

約数和(自身を除く): 687156608950

約数列:

[1, 2, 5, 10, 673, 1346, 3365, 6730, 127204109, 254408218, 636020545, 1272041090, 85608365357, 171216730714, 428041826785, 856083653570]

約数ペア:

[(1, 856083653570), (2, 428041826785), (5, 171216730714), (10, 85608365357), (673, 1272041090), (1346, 636020545), (3365, 254408218), (6730, 127204109)]