849349732

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{393947}}^1$

素因数の和:393976

約数の個数: 36

約数和(自身を含む): 1886223024

約数和(自身を除く): 1036873292

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 2156, 393947, 787894, 1575788, 2757629, 4333417, 5515258, 8666834, 11030516, 17333668, 19303403, 30333919, 38606806, 60667838, 77213612, 121335676, 212337433, 424674866, 849349732]

約数ペア:

[(1, 849349732), (2, 424674866), (4, 212337433), (7, 121335676), (11, 77213612), (14, 60667838), (22, 38606806), (28, 30333919), (44, 19303403), (49, 17333668), (77, 11030516), (98, 8666834), (154, 5515258), (196, 4333417), (308, 2757629), (539, 1575788), (1078, 787894), (2156, 393947)]