1988929671

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2052559}}^1$

素因数の和:2052598

約数の個数: 16

約数和(自身を含む): 2955686400

約数和(自身を除く): 966756729

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 2052559, 6157677, 34893503, 38998621, 104680509, 116995863, 662976557, 1988929671]

約数ペア:

[(1, 1988929671), (3, 662976557), (17, 116995863), (19, 104680509), (51, 38998621), (57, 34893503), (323, 6157677), (969, 2052559)]