172488722

素因数分解:

$2^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{42929}}^1$

素因数の和:42986

約数の個数: 24

約数和(自身を含む): 308323260

約数和(自身を除く): 135834538

約数列:

[1, 2, 7, 14, 41, 49, 82, 98, 287, 574, 2009, 4018, 42929, 85858, 300503, 601006, 1760089, 2103521, 3520178, 4207042, 12320623, 24641246, 86244361, 172488722]

約数ペア:

[(1, 172488722), (2, 86244361), (7, 24641246), (14, 12320623), (41, 4207042), (49, 3520178), (82, 2103521), (98, 1760089), (287, 601006), (574, 300503), (2009, 85858), (4018, 42929)]