540027124

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{7687}}^1$

素因数の和:7904

約数の個数: 48

約数和(自身を含む): 1169314048

約数和(自身を除く): 629286924

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 193, 364, 386, 772, 1351, 2509, 2702, 5018, 5404, 7687, 10036, 15374, 17563, 30748, 35126, 53809, 70252, 99931, 107618, 199862, 215236, 399724, 699517, 1399034, 1483591, 2798068, 2967182, 5934364, 10385137, 19286683, 20770274, 38573366, 41540548, 77146732, 135006781, 270013562, 540027124]

約数ペア:

[(1, 540027124), (2, 270013562), (4, 135006781), (7, 77146732), (13, 41540548), (14, 38573366), (26, 20770274), (28, 19286683), (52, 10385137), (91, 5934364), (182, 2967182), (193, 2798068), (364, 1483591), (386, 1399034), (772, 699517), (1351, 399724), (2509, 215236), (2702, 199862), (5018, 107618), (5404, 99931), (7687, 70252), (10036, 53809), (15374, 35126), (17563, 30748)]