1256861884

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{18483263}}^1$

素因数の和:18483284

約数の個数: 12

約数和(自身を含む): 2328891264

約数和(自身を除く): 1072029380

約数列:

[1, 2, 4, 17, 34, 68, 18483263, 36966526, 73933052, 314215471, 628430942, 1256861884]

約数ペア:

[(1, 1256861884), (2, 628430942), (4, 314215471), (17, 73933052), (34, 36966526), (68, 18483263)]