1954455986

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{347}}^1\times {\mathrm{13873}}^1$

素因数の和:14258

約数の個数: 32

約数和(自身を含む): 3476269440

約数和(自身を除く): 1521813454

約数列:

[1, 2, 7, 14, 29, 58, 203, 347, 406, 694, 2429, 4858, 10063, 13873, 20126, 27746, 70441, 97111, 140882, 194222, 402317, 804634, 2816219, 4813931, 5632438, 9627862, 33697517, 67395034, 139603999, 279207998, 977227993, 1954455986]

約数ペア:

[(1, 1954455986), (2, 977227993), (7, 279207998), (14, 139603999), (29, 67395034), (58, 33697517), (203, 9627862), (347, 5632438), (406, 4813931), (694, 2816219), (2429, 804634), (4858, 402317), (10063, 194222), (13873, 140882), (20126, 97111), (27746, 70441)]