2138696008

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{2646901}}^1$

素因数の和:2647008

約数の個数: 16

約数和(自身を含む): 4049760060

約数和(自身を除く): 1911064052

約数列:

[1, 2, 4, 8, 101, 202, 404, 808, 2646901, 5293802, 10587604, 21175208, 267337001, 534674002, 1069348004, 2138696008]

約数ペア:

[(1, 2138696008), (2, 1069348004), (4, 534674002), (8, 267337001), (101, 21175208), (202, 10587604), (404, 5293802), (808, 2646901)]