2191046

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:236

約数の個数: 32

約数和(自身を含む): 3967488

約数和(自身を除く): 1776442

約数列:

[1, 2, 11, 13, 22, 26, 47, 94, 143, 163, 286, 326, 517, 611, 1034, 1222, 1793, 2119, 3586, 4238, 6721, 7661, 13442, 15322, 23309, 46618, 84271, 99593, 168542, 199186, 1095523, 2191046]

約数ペア:

[(1, 2191046), (2, 1095523), (11, 199186), (13, 168542), (22, 99593), (26, 84271), (47, 46618), (94, 23309), (143, 15322), (163, 13442), (286, 7661), (326, 6721), (517, 4238), (611, 3586), (1034, 2119), (1222, 1793)]