2011121098

素因数分解:

$2^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{509}}^1\times {\mathrm{769}}^1$

素因数の和:1654

約数の個数: 32

約数和(自身を含む): 3468326400

約数和(自身を除く): 1457205302

約数列:

[1, 2, 7, 14, 367, 509, 734, 769, 1018, 1538, 2569, 3563, 5138, 5383, 7126, 10766, 186803, 282223, 373606, 391421, 564446, 782842, 1307621, 1975561, 2615242, 2739947, 3951122, 5479894, 143651507, 287303014, 1005560549, 2011121098]

約数ペア:

[(1, 2011121098), (2, 1005560549), (7, 287303014), (14, 143651507), (367, 5479894), (509, 3951122), (734, 2739947), (769, 2615242), (1018, 1975561), (1538, 1307621), (2569, 782842), (3563, 564446), (5138, 391421), (5383, 373606), (7126, 282223), (10766, 186803)]