271946768

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{414553}}^1$

素因数の和:414602

約数の個数: 20

約数和(自身を含む): 539749308

約数和(自身を除く): 267802540

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 414553, 829106, 1658212, 3316424, 6632848, 16996673, 33993346, 67986692, 135973384, 271946768]

約数ペア:

[(1, 271946768), (2, 135973384), (4, 67986692), (8, 33993346), (16, 16996673), (41, 6632848), (82, 3316424), (164, 1658212), (328, 829106), (656, 414553)]