2912389438

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{51607}}^1$

素因数の和:51784

約数の個数: 32

約数和(自身を含む): 5202086400

約数和(自身を除く): 2289696962

約数列:

[1, 2, 7, 14, 29, 58, 139, 203, 278, 406, 973, 1946, 4031, 8062, 28217, 51607, 56434, 103214, 361249, 722498, 1496603, 2993206, 7173373, 10476221, 14346746, 20952442, 50213611, 100427222, 208027817, 416055634, 1456194719, 2912389438]

約数ペア:

[(1, 2912389438), (2, 1456194719), (7, 416055634), (14, 208027817), (29, 100427222), (58, 50213611), (139, 20952442), (203, 14346746), (278, 10476221), (406, 7173373), (973, 2993206), (1946, 1496603), (4031, 722498), (8062, 361249), (28217, 103214), (51607, 56434)]