2018448939

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1203607}}^1$

素因数の和:1203666

約数の個数: 16

約数和(自身を含む): 2965690112

約数和(自身を除く): 947241173

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 1203607, 3610821, 15646891, 46940673, 51755101, 155265303, 672816313, 2018448939]

約数ペア:

[(1, 2018448939), (3, 672816313), (13, 155265303), (39, 51755101), (43, 46940673), (129, 15646891), (559, 3610821), (1677, 1203607)]