858367042

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{439}}^1\times {\mathrm{479}}^1$

素因数の和:1090

約数の個数: 32

約数和(自身を含む): 1401523200

約数和(自身を除く): 543156158

約数列:

[1, 2, 13, 26, 157, 314, 439, 479, 878, 958, 2041, 4082, 5707, 6227, 11414, 12454, 68923, 75203, 137846, 150406, 210281, 420562, 895999, 977639, 1791998, 1955278, 2733653, 5467306, 33014117, 66028234, 429183521, 858367042]

約数ペア:

[(1, 858367042), (2, 429183521), (13, 66028234), (26, 33014117), (157, 5467306), (314, 2733653), (439, 1955278), (479, 1791998), (878, 977639), (958, 895999), (2041, 420562), (4082, 210281), (5707, 150406), (6227, 137846), (11414, 75203), (12454, 68923)]