394901422

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{111997}}^1$

素因数の和:112083

約数の個数: 16

約数和(自身を含む): 620916912

約数和(自身を除く): 226015490

約数列:

[1, 2, 41, 43, 82, 86, 1763, 3526, 111997, 223994, 4591877, 4815871, 9183754, 9631742, 197450711, 394901422]

約数ペア:

[(1, 394901422), (2, 197450711), (41, 9631742), (43, 9183754), (82, 4815871), (86, 4591877), (1763, 223994), (3526, 111997)]