349750268

素因数分解:

$2^2\times 7^1\times {\mathrm{1709}}^1\times {\mathrm{7309}}^1$

素因数の和:9029

約数の個数: 24

約数和(自身を含む): 700005600

約数和(自身を除く): 350255332

約数列:

[1, 2, 4, 7, 14, 28, 1709, 3418, 6836, 7309, 11963, 14618, 23926, 29236, 47852, 51163, 102326, 204652, 12491081, 24982162, 49964324, 87437567, 174875134, 349750268]

約数ペア:

[(1, 349750268), (2, 174875134), (4, 87437567), (7, 49964324), (14, 24982162), (28, 12491081), (1709, 204652), (3418, 102326), (6836, 51163), (7309, 47852), (11963, 29236), (14618, 23926)]