2428922

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1559}}^1$

素因数の和:1621

約数の個数: 16

約数和(自身を含む): 3931200

約数和(自身を除く): 1502278

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 1559, 3118, 29621, 59242, 63919, 127838, 1214461, 2428922]

約数ペア:

[(1, 2428922), (2, 1214461), (19, 127838), (38, 63919), (41, 59242), (82, 29621), (779, 3118), (1558, 1559)]