489110384

素因数分解:

$2^4\times 7^1\times {\mathrm{4367057}}^1$

素因数の和:4367072

約数の個数: 20

約数和(自身を含む): 1083030384

約数和(自身を除く): 593920000

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 4367057, 8734114, 17468228, 30569399, 34936456, 61138798, 69872912, 122277596, 244555192, 489110384]

約数ペア:

[(1, 489110384), (2, 244555192), (4, 122277596), (7, 69872912), (8, 61138798), (14, 34936456), (16, 30569399), (28, 17468228), (56, 8734114), (112, 4367057)]