497380496

素因数分解:

$2^4\times {\mathrm{1009}}^1\times {\mathrm{30809}}^1$

素因数の和:31826

約数の個数: 20

約数和(自身を含む): 964661100

約数和(自身を除く): 467280604

約数列:

[1, 2, 4, 8, 16, 1009, 2018, 4036, 8072, 16144, 30809, 61618, 123236, 246472, 492944, 31086281, 62172562, 124345124, 248690248, 497380496]

約数ペア:

[(1, 497380496), (2, 248690248), (4, 124345124), (8, 62172562), (16, 31086281), (1009, 492944), (2018, 246472), (4036, 123236), (8072, 61618), (16144, 30809)]