1980184

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{1949}}^1$

素因数の和:2082

約数の個数: 16

約数和(自身を含む): 3744000

約数和(自身を除く): 1763816

約数列:

[1, 2, 4, 8, 127, 254, 508, 1016, 1949, 3898, 7796, 15592, 247523, 495046, 990092, 1980184]

約数ペア:

[(1, 1980184), (2, 990092), (4, 495046), (8, 247523), (127, 15592), (254, 7796), (508, 3898), (1016, 1949)]