804672478

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1\times {\mathrm{433}}^1$

素因数の和:780

約数の個数: 32

約数和(自身を含む): 1255982112

約数和(自身を除く): 451309634

約数列:

[1, 2, 41, 82, 131, 173, 262, 346, 433, 866, 5371, 7093, 10742, 14186, 17753, 22663, 35506, 45326, 56723, 74909, 113446, 149818, 929183, 1858366, 2325643, 3071269, 4651286, 6142538, 9813079, 19626158, 402336239, 804672478]

約数ペア:

[(1, 804672478), (2, 402336239), (41, 19626158), (82, 9813079), (131, 6142538), (173, 4651286), (262, 3071269), (346, 2325643), (433, 1858366), (866, 929183), (5371, 149818), (7093, 113446), (10742, 74909), (14186, 56723), (17753, 45326), (22663, 35506)]