2068934037254

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{20694721}}^1$

素因数の和:20694960

約数の個数: 32

約数和(自身を含む): 3661475774016

約数和(自身を除く): 1592541736762

約数列:

[1, 2, 7, 14, 37, 74, 193, 259, 386, 518, 1351, 2702, 7141, 14282, 49987, 99974, 20694721, 41389442, 144863047, 289726094, 765704677, 1531409354, 3994081153, 5359932739, 7988162306, 10719865478, 27958568071, 55917136142, 147781002661, 295562005322, 1034467018627, 2068934037254]

約数ペア:

[(1, 2068934037254), (2, 1034467018627), (7, 295562005322), (14, 147781002661), (37, 55917136142), (74, 27958568071), (193, 10719865478), (259, 7988162306), (386, 5359932739), (518, 3994081153), (1351, 1531409354), (2702, 765704677), (7141, 289726094), (14282, 144863047), (49987, 41389442), (99974, 20694721)]