2018206792

素因数分解:

$2^3\times 7^1\times {\mathrm{523}}^1\times {\mathrm{68909}}^1$

素因数の和:69445

約数の個数: 32

約数和(自身を含む): 4333060800

約数和(自身を除く): 2314854008

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 523, 1046, 2092, 3661, 4184, 7322, 14644, 29288, 68909, 137818, 275636, 482363, 551272, 964726, 1929452, 3858904, 36039407, 72078814, 144157628, 252275849, 288315256, 504551698, 1009103396, 2018206792]

約数ペア:

[(1, 2018206792), (2, 1009103396), (4, 504551698), (7, 288315256), (8, 252275849), (14, 144157628), (28, 72078814), (56, 36039407), (523, 3858904), (1046, 1929452), (2092, 964726), (3661, 551272), (4184, 482363), (7322, 275636), (14644, 137818), (29288, 68909)]