2018481166

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{120737}}^1$

素因数の和:121395

約数の個数: 16

約数和(自身を含む): 3265721424

約数和(自身を除く): 1247240258

約数列:

[1, 2, 13, 26, 643, 1286, 8359, 16718, 120737, 241474, 1569581, 3139162, 77633891, 155267782, 1009240583, 2018481166]

約数ペア:

[(1, 2018481166), (2, 1009240583), (13, 155267782), (26, 77633891), (643, 3139162), (1286, 1569581), (8359, 241474), (16718, 120737)]