2050822081

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{50539}}^1$

素因数の和:50605

約数の個数: 32

約数和(自身を含む): 2794659840

約数和(自身を除く): 743837759

約数列:

[1, 7, 11, 17, 31, 77, 119, 187, 217, 341, 527, 1309, 2387, 3689, 5797, 40579, 50539, 353773, 555929, 859163, 1566709, 3891503, 6014141, 9450793, 10966963, 17233799, 26634053, 66155551, 120636593, 186438371, 292974583, 2050822081]

約数ペア:

[(1, 2050822081), (7, 292974583), (11, 186438371), (17, 120636593), (31, 66155551), (77, 26634053), (119, 17233799), (187, 10966963), (217, 9450793), (341, 6014141), (527, 3891503), (1309, 1566709), (2387, 859163), (3689, 555929), (5797, 353773), (40579, 50539)]