2021874481

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{401}}^1\times {\mathrm{457}}^1$

素因数の和:945

約数の個数: 32

約数和(自身を含む): 2386143360

約数和(自身を除く): 364268879

約数列:

[1, 11, 17, 59, 187, 401, 457, 649, 1003, 4411, 5027, 6817, 7769, 11033, 23659, 26963, 74987, 85459, 183257, 260249, 296593, 402203, 458371, 2015827, 3115369, 4424233, 5042081, 10812163, 34269059, 118933793, 183806771, 2021874481]

約数ペア:

[(1, 2021874481), (11, 183806771), (17, 118933793), (59, 34269059), (187, 10812163), (401, 5042081), (457, 4424233), (649, 3115369), (1003, 2015827), (4411, 458371), (5027, 402203), (6817, 296593), (7769, 260249), (11033, 183257), (23659, 85459), (26963, 74987)]