2944041982

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{269947}}^1$

素因数の和:270016

約数の個数: 32

約数和(自身を含む): 5442151680

約数和(自身を除く): 2498109698

約数列:

[1, 2, 7, 14, 19, 38, 41, 82, 133, 266, 287, 574, 779, 1558, 5453, 10906, 269947, 539894, 1889629, 3779258, 5128993, 10257986, 11067827, 22135654, 35902951, 71805902, 77474789, 154949578, 210288713, 420577426, 1472020991, 2944041982]

約数ペア:

[(1, 2944041982), (2, 1472020991), (7, 420577426), (14, 210288713), (19, 154949578), (38, 77474789), (41, 71805902), (82, 35902951), (133, 22135654), (266, 11067827), (287, 10257986), (574, 5128993), (779, 3779258), (1558, 1889629), (5453, 539894), (10906, 269947)]