2021478

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{3271}}^1$

素因数の和:3379

約数の個数: 16

約数和(自身を含む): 4083456

約数和(自身を除く): 2061978

約数列:

[1, 2, 3, 6, 103, 206, 309, 618, 3271, 6542, 9813, 19626, 336913, 673826, 1010739, 2021478]

約数ペア:

[(1, 2021478), (2, 1010739), (3, 673826), (6, 336913), (103, 19626), (206, 9813), (309, 6542), (618, 3271)]