996860438

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{28723}}^1$

素因数の和:28836

約数の個数: 32

約数和(自身を含む): 1781347584

約数和(自身を除く): 784487146

約数列:

[1, 2, 7, 14, 37, 67, 74, 134, 259, 469, 518, 938, 2479, 4958, 17353, 28723, 34706, 57446, 201061, 402122, 1062751, 1924441, 2125502, 3848882, 7439257, 13471087, 14878514, 26942174, 71204317, 142408634, 498430219, 996860438]

約数ペア:

[(1, 996860438), (2, 498430219), (7, 142408634), (14, 71204317), (37, 26942174), (67, 14878514), (74, 13471087), (134, 7439257), (259, 3848882), (469, 2125502), (518, 1924441), (938, 1062751), (2479, 402122), (4958, 201061), (17353, 57446), (28723, 34706)]