279620948

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1153}}^1\times {\mathrm{3191}}^1$

素因数の和:4367

約数の個数: 24

約数和(自身を含む): 515699520

約数和(自身を除く): 236078572

約数列:

[1, 2, 4, 19, 38, 76, 1153, 2306, 3191, 4612, 6382, 12764, 21907, 43814, 60629, 87628, 121258, 242516, 3679223, 7358446, 14716892, 69905237, 139810474, 279620948]

約数ペア:

[(1, 279620948), (2, 139810474), (4, 69905237), (19, 14716892), (38, 7358446), (76, 3679223), (1153, 242516), (2306, 121258), (3191, 87628), (4612, 60629), (6382, 43814), (12764, 21907)]