2194255

素因数分解:

$5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{883}}^1$

素因数の和:966

約数の個数: 16

約数和(自身を含む): 3055104

約数和(自身を除く): 860849

約数列:

[1, 5, 7, 35, 71, 355, 497, 883, 2485, 4415, 6181, 30905, 62693, 313465, 438851, 2194255]

約数ペア:

[(1, 2194255), (5, 438851), (7, 313465), (35, 62693), (71, 30905), (355, 6181), (497, 4415), (883, 2485)]