2012059609

素因数分解:

$7^4\times {\mathrm{541}}^1\times {\mathrm{1549}}^1$

素因数の和:2118

約数の個数: 20

約数和(自身を含む): 2353120100

約数和(自身を除く): 341060491

約数列:

[1, 7, 49, 343, 541, 1549, 2401, 3787, 10843, 26509, 75901, 185563, 531307, 838009, 1298941, 3719149, 5866063, 41062441, 287437087, 2012059609]

約数ペア:

[(1, 2012059609), (7, 287437087), (49, 41062441), (343, 5866063), (541, 3719149), (1549, 1298941), (2401, 838009), (3787, 531307), (10843, 185563), (26509, 75901)]