2017883978

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3987913}}^1$

素因数の和:3987949

約数の個数: 16

約数和(自身を含む): 3445557696

約数和(自身を除く): 1427673718

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 3987913, 7975826, 43867043, 87734086, 91721999, 183443998, 1008941989, 2017883978]

約数ペア:

[(1, 2017883978), (2, 1008941989), (11, 183443998), (22, 91721999), (23, 87734086), (46, 43867043), (253, 7975826), (506, 3987913)]