2078478514

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{14827}}^1$

素因数の和:14903

約数の個数: 64

約数和(自身を含む): 4099645440

約数和(自身を除く): 2021166926

約数列:

[1, 2, 7, 14, 17, 19, 31, 34, 38, 62, 119, 133, 217, 238, 266, 323, 434, 527, 589, 646, 1054, 1178, 2261, 3689, 4123, 4522, 7378, 8246, 10013, 14827, 20026, 29654, 70091, 103789, 140182, 207578, 252059, 281713, 459637, 504118, 563426, 919274, 1764413, 1971991, 3217459, 3528826, 3943982, 4789121, 6434918, 7813829, 8733103, 9578242, 15627658, 17466206, 33523847, 54696803, 61131721, 67047694, 109393606, 122263442, 148462751, 296925502, 1039239257, 2078478514]

約数ペア:

[(1, 2078478514), (2, 1039239257), (7, 296925502), (14, 148462751), (17, 122263442), (19, 109393606), (31, 67047694), (34, 61131721), (38, 54696803), (62, 33523847), (119, 17466206), (133, 15627658), (217, 9578242), (238, 8733103), (266, 7813829), (323, 6434918), (434, 4789121), (527, 3943982), (589, 3528826), (646, 3217459), (1054, 1971991), (1178, 1764413), (2261, 919274), (3689, 563426), (4123, 504118), (4522, 459637), (7378, 281713), (8246, 252059), (10013, 207578), (14827, 140182), (20026, 103789), (29654, 70091)]