2017794894

素因数分解:

$2^1\times 3^1\times {\mathrm{257}}^1\times {\mathrm{1308557}}^1$

素因数の和:1308819

約数の個数: 16

約数和(自身を含む): 4051295568

約数和(自身を除く): 2033500674

約数列:

[1, 2, 3, 6, 257, 514, 771, 1542, 1308557, 2617114, 3925671, 7851342, 336299149, 672598298, 1008897447, 2017794894]

約数ペア:

[(1, 2017794894), (2, 1008897447), (3, 672598298), (6, 336299149), (257, 7851342), (514, 3925671), (771, 2617114), (1542, 1308557)]