2237788

素因数分解:

$2^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{349}}^1$

素因数の和:589

約数の個数: 24

約数和(自身を含む): 4508000

約数和(自身を除く): 2270212

約数列:

[1, 2, 4, 7, 14, 28, 229, 349, 458, 698, 916, 1396, 1603, 2443, 3206, 4886, 6412, 9772, 79921, 159842, 319684, 559447, 1118894, 2237788]

約数ペア:

[(1, 2237788), (2, 1118894), (4, 559447), (7, 319684), (14, 159842), (28, 79921), (229, 9772), (349, 6412), (458, 4886), (698, 3206), (916, 2443), (1396, 1603)]