1999098862

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{919}}^1\times {\mathrm{15319}}^1$

素因数の和:16311

約数の個数: 16

約数和(自身を含む): 3044390400

約数和(自身を除く): 1045291538

約数列:

[1, 2, 71, 142, 919, 1838, 15319, 30638, 65249, 130498, 1087649, 2175298, 14078161, 28156322, 999549431, 1999098862]

約数ペア:

[(1, 1999098862), (2, 999549431), (71, 28156322), (142, 14078161), (919, 2175298), (1838, 1087649), (15319, 130498), (30638, 65249)]