797908994

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1\times {\mathrm{19163}}^1$

素因数の和:19465

約数の個数: 16

約数和(自身を含む): 1214231040

約数和(自身を除く): 416322046

約数列:

[1, 2, 109, 191, 218, 382, 19163, 20819, 38326, 41638, 2088767, 3660133, 4177534, 7320266, 398954497, 797908994]

約数ペア:

[(1, 797908994), (2, 398954497), (109, 7320266), (191, 4177534), (218, 3660133), (382, 2088767), (19163, 41638), (20819, 38326)]