2912649194

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{842293}}^1$

素因数の和:842334

約数の個数: 32

約数和(自身を含む): 5660215680

約数和(自身を除く): 2747566486

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 1729, 3458, 842293, 1684586, 5896051, 10949809, 11792102, 16003567, 21899618, 32007134, 76648663, 112024969, 153297326, 208046371, 224049938, 416092742, 1456324597, 2912649194]

約数ペア:

[(1, 2912649194), (2, 1456324597), (7, 416092742), (13, 224049938), (14, 208046371), (19, 153297326), (26, 112024969), (38, 76648663), (91, 32007134), (133, 21899618), (182, 16003567), (247, 11792102), (266, 10949809), (494, 5896051), (1729, 1684586), (3458, 842293)]