2851422

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67891}}^1$

素因数の和:67903

約数の個数: 16

約数和(自身を含む): 6517632

約数和(自身を除く): 3666210

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67891, 135782, 203673, 407346, 475237, 950474, 1425711, 2851422]

約数ペア:

[(1, 2851422), (2, 1425711), (3, 950474), (6, 475237), (7, 407346), (14, 203673), (21, 135782), (42, 67891)]