291236932

素因数分解:

$2^2\times 7^1\times {\mathrm{241}}^1\times {\mathrm{43159}}^1$

素因数の和:43411

約数の個数: 24

約数和(自身を含む): 584904320

約数和(自身を除く): 293667388

約数列:

[1, 2, 4, 7, 14, 28, 241, 482, 964, 1687, 3374, 6748, 43159, 86318, 172636, 302113, 604226, 1208452, 10401319, 20802638, 41605276, 72809233, 145618466, 291236932]

約数ペア:

[(1, 291236932), (2, 145618466), (4, 72809233), (7, 41605276), (14, 20802638), (28, 10401319), (241, 1208452), (482, 604226), (964, 302113), (1687, 172636), (3374, 86318), (6748, 43159)]