1394157044

素因数分解:

$2^2\times 7^1\times {\mathrm{241}}^1\times {\mathrm{206603}}^1$

素因数の和:206855

約数の個数: 24

約数和(自身を含む): 2799897408

約数和(自身を除く): 1405740364

約数列:

[1, 2, 4, 7, 14, 28, 241, 482, 964, 1687, 3374, 6748, 206603, 413206, 826412, 1446221, 2892442, 5784884, 49791323, 99582646, 199165292, 348539261, 697078522, 1394157044]

約数ペア:

[(1, 1394157044), (2, 697078522), (4, 348539261), (7, 199165292), (14, 99582646), (28, 49791323), (241, 5784884), (482, 2892442), (964, 1446221), (1687, 826412), (3374, 413206), (6748, 206603)]