1380484

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1049}}^1$

素因数の和:1107

約数の個数: 24

約数和(自身を含む): 2822400

約数和(自身を除く): 1441916

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1049, 1316, 2098, 4196, 7343, 14686, 29372, 49303, 98606, 197212, 345121, 690242, 1380484]

約数ペア:

[(1, 1380484), (2, 690242), (4, 345121), (7, 197212), (14, 98606), (28, 49303), (47, 29372), (94, 14686), (188, 7343), (329, 4196), (658, 2098), (1049, 1316)]