427151908

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{199}}^1\times {\mathrm{7351}}^1$

素因数の和:7627

約数の個数: 24

約数和(自身を含む): 761667200

約数和(自身を除く): 334515292

約数列:

[1, 2, 4, 73, 146, 199, 292, 398, 796, 7351, 14527, 14702, 29054, 29404, 58108, 536623, 1073246, 1462849, 2146492, 2925698, 5851396, 106787977, 213575954, 427151908]

約数ペア:

[(1, 427151908), (2, 213575954), (4, 106787977), (73, 5851396), (146, 2925698), (199, 2146492), (292, 1462849), (398, 1073246), (796, 536623), (7351, 58108), (14527, 29404), (14702, 29054)]