427351528

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{1302901}}^1$

素因数の和:1302948

約数の個数: 16

約数和(自身を含む): 820828260

約数和(自身を除く): 393476732

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 1302901, 2605802, 5211604, 10423208, 53418941, 106837882, 213675764, 427351528]

約数ペア:

[(1, 427351528), (2, 213675764), (4, 106837882), (8, 53418941), (41, 10423208), (82, 5211604), (164, 2605802), (328, 1302901)]