2068652894

素因数分解:

$2^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{274139}}^1$

素因数の和:274173

約数の個数: 32

約数和(自身を含む): 3947616000

約数和(自身を除く): 1878963106

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 343, 539, 686, 1078, 3773, 7546, 274139, 548278, 1918973, 3015529, 3837946, 6031058, 13432811, 21108703, 26865622, 42217406, 94029677, 147760921, 188059354, 295521842, 1034326447, 2068652894]

約数ペア:

[(1, 2068652894), (2, 1034326447), (7, 295521842), (11, 188059354), (14, 147760921), (22, 94029677), (49, 42217406), (77, 26865622), (98, 21108703), (154, 13432811), (343, 6031058), (539, 3837946), (686, 3015529), (1078, 1918973), (3773, 548278), (7546, 274139)]