1238384

素因数分解:

$2^4\times 7^1\times {\mathrm{11057}}^1$

素因数の和:11072

約数の個数: 20

約数和(自身を含む): 2742384

約数和(自身を除く): 1504000

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 11057, 22114, 44228, 77399, 88456, 154798, 176912, 309596, 619192, 1238384]

約数ペア:

[(1, 1238384), (2, 619192), (4, 309596), (7, 176912), (8, 154798), (14, 88456), (16, 77399), (28, 44228), (56, 22114), (112, 11057)]