2017830786

素因数分解:

$2^1\times 3^1\times {\mathrm{2423}}^1\times {\mathrm{138797}}^1$

素因数の和:141225

約数の個数: 16

約数和(自身を含む): 4037356224

約数和(自身を除く): 2019525438

約数列:

[1, 2, 3, 6, 2423, 4846, 7269, 14538, 138797, 277594, 416391, 832782, 336305131, 672610262, 1008915393, 2017830786]

約数ペア:

[(1, 2017830786), (2, 1008915393), (3, 672610262), (6, 336305131), (2423, 832782), (4846, 416391), (7269, 277594), (14538, 138797)]