712922972

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{18587}}^1$

素因数の和:18857

約数の個数: 24

約数和(自身を含む): 1282423296

約数和(自身を除く): 569500324

約数列:

[1, 2, 4, 43, 86, 172, 223, 446, 892, 9589, 18587, 19178, 37174, 38356, 74348, 799241, 1598482, 3196964, 4144901, 8289802, 16579604, 178230743, 356461486, 712922972]

約数ペア:

[(1, 712922972), (2, 356461486), (4, 178230743), (43, 16579604), (86, 8289802), (172, 4144901), (223, 3196964), (446, 1598482), (892, 799241), (9589, 74348), (18587, 38356), (19178, 37174)]