1961698874

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{293}}^1\times {\mathrm{81649}}^1$

素因数の和:81985

約数の個数: 16

約数和(自身を含む): 3024642600

約数和(自身を除く): 1062943726

約数列:

[1, 2, 41, 82, 293, 586, 12013, 24026, 81649, 163298, 3347609, 6695218, 23923157, 47846314, 980849437, 1961698874]

約数ペア:

[(1, 1961698874), (2, 980849437), (41, 47846314), (82, 23923157), (293, 6695218), (586, 3347609), (12013, 163298), (24026, 81649)]