262472019

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{673}}^1\times {\mathrm{1831}}^1$

素因数の和:2578

約数の個数: 16

約数和(自身を含む): 355613184

約数和(自身を除く): 93141165

約数列:

[1, 3, 71, 213, 673, 1831, 2019, 5493, 47783, 130001, 143349, 390003, 1232263, 3696789, 87490673, 262472019]

約数ペア:

[(1, 262472019), (3, 87490673), (71, 3696789), (213, 1232263), (673, 390003), (1831, 143349), (2019, 130001), (5493, 47783)]