2051208862

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{841349}}^1$

素因数の和:841427

約数の個数: 16

約数和(自身を含む): 3271168800

約数和(自身を除く): 1219959938

約数列:

[1, 2, 23, 46, 53, 106, 1219, 2438, 841349, 1682698, 19351027, 38702054, 44591497, 89182994, 1025604431, 2051208862]

約数ペア:

[(1, 2051208862), (2, 1025604431), (23, 89182994), (46, 44591497), (53, 38702054), (106, 19351027), (1219, 1682698), (2438, 841349)]