130316402

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{461}}^1$

素因数の和:698

約数の個数: 32

約数和(自身を含む): 212224320

約数和(自身を除く): 81907918

約数列:

[1, 2, 19, 38, 43, 86, 173, 346, 461, 817, 922, 1634, 3287, 6574, 7439, 8759, 14878, 17518, 19823, 39646, 79753, 141341, 159506, 282682, 376637, 753274, 1515307, 3030614, 3429379, 6858758, 65158201, 130316402]

約数ペア:

[(1, 130316402), (2, 65158201), (19, 6858758), (38, 3429379), (43, 3030614), (86, 1515307), (173, 753274), (346, 376637), (461, 282682), (817, 159506), (922, 141341), (1634, 79753), (3287, 39646), (6574, 19823), (7439, 17518), (8759, 14878)]