2012038

素因数分解:

$2^1\times 7^4\times {\mathrm{419}}^1$

素因数の和:449

約数の個数: 20

約数和(自身を含む): 3529260

約数和(自身を除く): 1517222

約数列:

[1, 2, 7, 14, 49, 98, 343, 419, 686, 838, 2401, 2933, 4802, 5866, 20531, 41062, 143717, 287434, 1006019, 2012038]

約数ペア:

[(1, 2012038), (2, 1006019), (7, 287434), (14, 143717), (49, 41062), (98, 20531), (343, 5866), (419, 4802), (686, 2933), (838, 2401)]