2011130198

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1973}}^1\times {\mathrm{6619}}^1$

素因数の和:8612

約数の個数: 32

約数和(自身を含む): 3763549440

約数和(自身を除く): 1752419242

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 1973, 3946, 6619, 13238, 13811, 21703, 27622, 43406, 46333, 72809, 92666, 145618, 151921, 303842, 509663, 1019326, 13059287, 26118574, 91415009, 143652157, 182830018, 287304314, 1005565099, 2011130198]

約数ペア:

[(1, 2011130198), (2, 1005565099), (7, 287304314), (11, 182830018), (14, 143652157), (22, 91415009), (77, 26118574), (154, 13059287), (1973, 1019326), (3946, 509663), (6619, 303842), (13238, 151921), (13811, 145618), (21703, 92666), (27622, 72809), (43406, 46333)]