7874042

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^3$

素因数の和:226

約数の個数: 16

約数和(自身を含む): 13068864

約数和(自身を除く): 5194822

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 5041, 10082, 55451, 110902, 357911, 715822, 3937021, 7874042]

約数ペア:

[(1, 7874042), (2, 3937021), (11, 715822), (22, 357911), (71, 110902), (142, 55451), (781, 10082), (1562, 5041)]