3091198

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1979}}^1$

素因数の和:2063

約数の個数: 16

約数和(自身を含む): 5132160

約数和(自身を除く): 2040962

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 1979, 3958, 21769, 43538, 140509, 281018, 1545599, 3091198]

約数ペア:

[(1, 3091198), (2, 1545599), (11, 281018), (22, 140509), (71, 43538), (142, 21769), (781, 3958), (1562, 1979)]