2739982

素因数分解:

$2^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{383}}^1$

素因数の和:472

約数の個数: 24

約数和(自身を含む): 4859136

約数和(自身を除く): 2119154

約数列:

[1, 2, 7, 14, 49, 73, 98, 146, 383, 511, 766, 1022, 2681, 3577, 5362, 7154, 18767, 27959, 37534, 55918, 195713, 391426, 1369991, 2739982]

約数ペア:

[(1, 2739982), (2, 1369991), (7, 391426), (14, 195713), (49, 55918), (73, 37534), (98, 27959), (146, 18767), (383, 7154), (511, 5362), (766, 3577), (1022, 2681)]