2017908182

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{232961}}^1$

素因数の和:233095

約数の個数: 16

約数和(自身を含む): 3119827104

約数和(自身を除く): 1101918922

約数列:

[1, 2, 61, 71, 122, 142, 4331, 8662, 232961, 465922, 14210621, 16540231, 28421242, 33080462, 1008954091, 2017908182]

約数ペア:

[(1, 2017908182), (2, 1008954091), (61, 33080462), (71, 28421242), (122, 16540231), (142, 14210621), (4331, 465922), (8662, 232961)]