2118998266

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{193799}}^1$

素因数の和:193890

約数の個数: 32

約数和(自身を含む): 4018636800

約数和(自身を除く): 1899638534

約数列:

[1, 2, 7, 11, 14, 22, 71, 77, 142, 154, 497, 781, 994, 1562, 5467, 10934, 193799, 387598, 1356593, 2131789, 2713186, 4263578, 13759729, 14922523, 27519458, 29845046, 96318103, 151357019, 192636206, 302714038, 1059499133, 2118998266]

約数ペア:

[(1, 2118998266), (2, 1059499133), (7, 302714038), (11, 192636206), (14, 151357019), (22, 96318103), (71, 29845046), (77, 27519458), (142, 14922523), (154, 13759729), (497, 4263578), (781, 2713186), (994, 2131789), (1562, 1356593), (5467, 387598), (10934, 193799)]