3909968276

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{51446951}}^1$

素因数の和:51446974

約数の個数: 12

約数和(自身を含む): 7202573280

約数和(自身を除く): 3292605004

約数列:

[1, 2, 4, 19, 38, 76, 51446951, 102893902, 205787804, 977492069, 1954984138, 3909968276]

約数ペア:

[(1, 3909968276), (2, 1954984138), (4, 977492069), (19, 205787804), (38, 102893902), (76, 51446951)]