2022664

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1901}}^1$

素因数の和:1933

約数の個数: 32

約数和(自身を含む): 4564800

約数和(自身を除く): 2542136

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 1901, 3802, 7604, 13307, 15208, 26614, 36119, 53228, 72238, 106456, 144476, 252833, 288952, 505666, 1011332, 2022664]

約数ペア:

[(1, 2022664), (2, 1011332), (4, 505666), (7, 288952), (8, 252833), (14, 144476), (19, 106456), (28, 72238), (38, 53228), (56, 36119), (76, 26614), (133, 15208), (152, 13307), (266, 7604), (532, 3802), (1064, 1901)]