2692072

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1$

素因数の和:313

約数の個数: 32

約数和(自身を含む): 5400000

約数和(自身を除く): 2707928

約数列:

[1, 2, 4, 8, 19, 38, 76, 89, 152, 178, 199, 356, 398, 712, 796, 1592, 1691, 3382, 3781, 6764, 7562, 13528, 15124, 17711, 30248, 35422, 70844, 141688, 336509, 673018, 1346036, 2692072]

約数ペア:

[(1, 2692072), (2, 1346036), (4, 673018), (8, 336509), (19, 141688), (38, 70844), (76, 35422), (89, 30248), (152, 17711), (178, 15124), (199, 13528), (356, 7562), (398, 6764), (712, 3781), (796, 3382), (1592, 1691)]