121479274

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{1777}}^1$

素因数の和:2062

約数の個数: 32

約数和(自身を含む): 220187520

約数和(自身を除く): 98708246

約数列:

[1, 2, 7, 14, 19, 38, 133, 257, 266, 514, 1777, 1799, 3554, 3598, 4883, 9766, 12439, 24878, 33763, 34181, 67526, 68362, 236341, 456689, 472682, 913378, 3196823, 6393646, 8677091, 17354182, 60739637, 121479274]

約数ペア:

[(1, 121479274), (2, 60739637), (7, 17354182), (14, 8677091), (19, 6393646), (38, 3196823), (133, 913378), (257, 472682), (266, 456689), (514, 236341), (1777, 68362), (1799, 67526), (3554, 34181), (3598, 33763), (4883, 24878), (9766, 12439)]