2012118878

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{768571}}^1$

素因数の和:768608

約数の個数: 32

約数和(自身を含む): 3984277248

約数和(自身を除く): 1972158370

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 374, 1309, 2618, 768571, 1537142, 5379997, 8454281, 10759994, 13065707, 16908562, 26131414, 59179967, 91459949, 118359934, 143722777, 182919898, 287445554, 1006059439, 2012118878]

約数ペア:

[(1, 2012118878), (2, 1006059439), (7, 287445554), (11, 182919898), (14, 143722777), (17, 118359934), (22, 91459949), (34, 59179967), (77, 26131414), (119, 16908562), (154, 13065707), (187, 10759994), (238, 8454281), (374, 5379997), (1309, 1537142), (2618, 768571)]