1770314

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:230

約数の個数: 32

約数和(自身を含む): 3338496

約数和(自身を除く): 1568182

約数列:

[1, 2, 7, 13, 14, 26, 71, 91, 137, 142, 182, 274, 497, 923, 959, 994, 1781, 1846, 1918, 3562, 6461, 9727, 12467, 12922, 19454, 24934, 68089, 126451, 136178, 252902, 885157, 1770314]

約数ペア:

[(1, 1770314), (2, 885157), (7, 252902), (13, 136178), (14, 126451), (26, 68089), (71, 24934), (91, 19454), (137, 12922), (142, 12467), (182, 9727), (274, 6461), (497, 3562), (923, 1918), (959, 1846), (994, 1781)]