2009081144

素因数分解:

$2^3\times 7^2\times {\mathrm{353}}^1\times {\mathrm{14519}}^1$

素因数の和:14892

約数の個数: 48

約数和(自身を含む): 4394768400

約数和(自身を除く): 2385687256

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 353, 392, 706, 1412, 2471, 2824, 4942, 9884, 14519, 17297, 19768, 29038, 34594, 58076, 69188, 101633, 116152, 138376, 203266, 406532, 711431, 813064, 1422862, 2845724, 5125207, 5691448, 10250414, 20500828, 35876449, 41001656, 71752898, 143505796, 251135143, 287011592, 502270286, 1004540572, 2009081144]

約数ペア:

[(1, 2009081144), (2, 1004540572), (4, 502270286), (7, 287011592), (8, 251135143), (14, 143505796), (28, 71752898), (49, 41001656), (56, 35876449), (98, 20500828), (196, 10250414), (353, 5691448), (392, 5125207), (706, 2845724), (1412, 1422862), (2471, 813064), (2824, 711431), (4942, 406532), (9884, 203266), (14519, 138376), (17297, 116152), (19768, 101633), (29038, 69188), (34594, 58076)]