2685422

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4157}}^1$

素因数の和:4195

約数の個数: 16

約数和(自身を含む): 4490640

約数和(自身を除く): 1805218

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 4157, 8314, 70669, 78983, 141338, 157966, 1342711, 2685422]

約数ペア:

[(1, 2685422), (2, 1342711), (17, 157966), (19, 141338), (34, 78983), (38, 70669), (323, 8314), (646, 4157)]