1272404

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1567}}^1$

素因数の和:1607

約数の個数: 24

約数和(自身を含む): 2634240

約数和(自身を除く): 1361836

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 1567, 3134, 6268, 10969, 21938, 43876, 45443, 90886, 181772, 318101, 636202, 1272404]

約数ペア:

[(1, 1272404), (2, 636202), (4, 318101), (7, 181772), (14, 90886), (28, 45443), (29, 43876), (58, 21938), (116, 10969), (203, 6268), (406, 3134), (812, 1567)]