2094392368

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{999233}}^1$

素因数の和:999372

約数の個数: 20

約数和(自身を含む): 4088865528

約数和(自身を除く): 1994473160

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 999233, 1998466, 3996932, 7993864, 15987728, 130899523, 261799046, 523598092, 1047196184, 2094392368]

約数ペア:

[(1, 2094392368), (2, 1047196184), (4, 523598092), (8, 261799046), (16, 130899523), (131, 15987728), (262, 7993864), (524, 3996932), (1048, 1998466), (2096, 999233)]