8269422

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{491}}^1$

素因数の和:904

約数の個数: 32

約数和(自身を含む): 18987264

約数和(自身を除く): 10717842

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 401, 491, 802, 982, 1203, 1473, 2406, 2807, 2946, 3437, 5614, 6874, 8421, 10311, 16842, 20622, 196891, 393782, 590673, 1181346, 1378237, 2756474, 4134711, 8269422]

約数ペア:

[(1, 8269422), (2, 4134711), (3, 2756474), (6, 1378237), (7, 1181346), (14, 590673), (21, 393782), (42, 196891), (401, 20622), (491, 16842), (802, 10311), (982, 8421), (1203, 6874), (1473, 5614), (2406, 3437), (2807, 2946)]