2519636

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^2\times {\mathrm{107}}^1$

素因数の和:176

約数の個数: 36

約数和(自身を含む): 5267808

約数和(自身を除く): 2748172

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 107, 116, 203, 214, 406, 428, 749, 812, 841, 1498, 1682, 2996, 3103, 3364, 5887, 6206, 11774, 12412, 21721, 23548, 43442, 86884, 89987, 179974, 359948, 629909, 1259818, 2519636]

約数ペア:

[(1, 2519636), (2, 1259818), (4, 629909), (7, 359948), (14, 179974), (28, 89987), (29, 86884), (58, 43442), (107, 23548), (116, 21721), (203, 12412), (214, 11774), (406, 6206), (428, 5887), (749, 3364), (812, 3103), (841, 2996), (1498, 1682)]