2144534

素因数分解:

$2^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{277}}^1$

素因数の和:372

約数の個数: 24

約数和(自身を含む): 3803040

約数和(自身を除く): 1658506

約数列:

[1, 2, 7, 14, 49, 79, 98, 158, 277, 553, 554, 1106, 1939, 3871, 3878, 7742, 13573, 21883, 27146, 43766, 153181, 306362, 1072267, 2144534]

約数ペア:

[(1, 2144534), (2, 1072267), (7, 306362), (14, 153181), (49, 43766), (79, 27146), (98, 21883), (158, 13573), (277, 7742), (553, 3878), (554, 3871), (1106, 1939)]