2022161

素因数分解:

${\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:152

約数の個数: 16

約数和(自身を含む): 2247168

約数和(自身を除く): 225007

約数列:

[1, 31, 37, 41, 43, 1147, 1271, 1333, 1517, 1591, 1763, 47027, 49321, 54653, 65231, 2022161]

約数ペア:

[(1, 2022161), (31, 65231), (37, 54653), (41, 49321), (43, 47027), (1147, 1763), (1271, 1591), (1333, 1517)]