427796738

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{340061}}^1$

素因数の和:340117

約数の個数: 16

約数和(自身を含む): 697807224

約数和(自身を除く): 270010486

約数列:

[1, 2, 17, 34, 37, 74, 629, 1258, 340061, 680122, 5781037, 11562074, 12582257, 25164514, 213898369, 427796738]

約数ペア:

[(1, 427796738), (2, 213898369), (17, 25164514), (34, 12582257), (37, 11562074), (74, 5781037), (629, 680122), (1258, 340061)]