13979177278

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{74257}}^1$

素因数の和:74512

約数の個数: 32

約数和(自身を含む): 23524934400

約数和(自身を除く): 9545757122

約数列:

[1, 2, 11, 22, 43, 86, 199, 398, 473, 946, 2189, 4378, 8557, 17114, 74257, 94127, 148514, 188254, 816827, 1633654, 3193051, 6386102, 14777143, 29554286, 35123561, 70247122, 162548573, 325097146, 635417149, 1270834298, 6989588639, 13979177278]

約数ペア:

[(1, 13979177278), (2, 6989588639), (11, 1270834298), (22, 635417149), (43, 325097146), (86, 162548573), (199, 70247122), (398, 35123561), (473, 29554286), (946, 14777143), (2189, 6386102), (4378, 3193051), (8557, 1633654), (17114, 816827), (74257, 188254), (94127, 148514)]