1490384

素因数分解:

$2^4\times 7^2\times {\mathrm{1901}}^1$

素因数の和:1923

約数の個数: 30

約数和(自身を含む): 3360834

約数和(自身を除く): 1870450

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 1901, 3802, 7604, 13307, 15208, 26614, 30416, 53228, 93149, 106456, 186298, 212912, 372596, 745192, 1490384]

約数ペア:

[(1, 1490384), (2, 745192), (4, 372596), (7, 212912), (8, 186298), (14, 106456), (16, 93149), (28, 53228), (49, 30416), (56, 26614), (98, 15208), (112, 13307), (196, 7604), (392, 3802), (784, 1901)]