2027822

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{409}}^1$

素因数の和:515

約数の個数: 16

約数和(自身を含む): 3178320

約数和(自身を除く): 1150498

約数列:

[1, 2, 37, 67, 74, 134, 409, 818, 2479, 4958, 15133, 27403, 30266, 54806, 1013911, 2027822]

約数ペア:

[(1, 2027822), (2, 1013911), (37, 54806), (67, 30266), (74, 27403), (134, 15133), (409, 4958), (818, 2479)]