2018588997

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{210467}}^1$

素因数の和:210632

約数の個数: 16

約数和(自身を含む): 2828689920

約数和(自身を除く): 810100923

約数列:

[1, 3, 23, 69, 139, 417, 3197, 9591, 210467, 631401, 4840741, 14522223, 29254913, 87764739, 672862999, 2018588997]

約数ペア:

[(1, 2018588997), (3, 672862999), (23, 87764739), (69, 29254913), (139, 14522223), (417, 4840741), (3197, 631401), (9591, 210467)]