290466562

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{15187}}^1$

素因数の和:15393

約数の個数: 16

約数和(自身を含む): 445069152

約数和(自身を除く): 154602590

約数列:

[1, 2, 73, 131, 146, 262, 9563, 15187, 19126, 30374, 1108651, 1989497, 2217302, 3978994, 145233281, 290466562]

約数ペア:

[(1, 290466562), (2, 145233281), (73, 3978994), (131, 2217302), (146, 1989497), (262, 1108651), (9563, 30374), (15187, 19126)]