334691644

素因数分解:

$2^2\times 7^1\times {\mathrm{397}}^1\times {\mathrm{30109}}^1$

素因数の和:30517

約数の個数: 24

約数和(自身を含む): 671091680

約数和(自身を除く): 336400036

約数列:

[1, 2, 4, 7, 14, 28, 397, 794, 1588, 2779, 5558, 11116, 30109, 60218, 120436, 210763, 421526, 843052, 11953273, 23906546, 47813092, 83672911, 167345822, 334691644]

約数ペア:

[(1, 334691644), (2, 167345822), (4, 83672911), (7, 47813092), (14, 23906546), (28, 11953273), (397, 843052), (794, 421526), (1588, 210763), (2779, 120436), (5558, 60218), (11116, 30109)]