258075076

素因数分解:

$2^2\times 7^1\times {\mathrm{1619}}^1\times {\mathrm{5693}}^1$

素因数の和:7323

約数の個数: 24

約数和(自身を含む): 516559680

約数和(自身を除く): 258484604

約数列:

[1, 2, 4, 7, 14, 28, 1619, 3238, 5693, 6476, 11333, 11386, 22666, 22772, 39851, 45332, 79702, 159404, 9216967, 18433934, 36867868, 64518769, 129037538, 258075076]

約数ペア:

[(1, 258075076), (2, 129037538), (4, 64518769), (7, 36867868), (14, 18433934), (28, 9216967), (1619, 159404), (3238, 79702), (5693, 45332), (6476, 39851), (11333, 22772), (11386, 22666)]