2223138

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{6991}}^1$

素因数の和:7049

約数の個数: 16

約数和(自身を含む): 4530816

約数和(自身を除く): 2307678

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 6991, 13982, 20973, 41946, 370523, 741046, 1111569, 2223138]

約数ペア:

[(1, 2223138), (2, 1111569), (3, 741046), (6, 370523), (53, 41946), (106, 20973), (159, 13982), (318, 6991)]