1972884

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{509}}^1$

素因数の和:552

約数の個数: 48

約数和(自身を含む): 5140800

約数和(自身を除く): 3167916

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 204, 228, 323, 509, 646, 969, 1018, 1292, 1527, 1938, 2036, 3054, 3876, 6108, 8653, 9671, 17306, 19342, 25959, 29013, 34612, 38684, 51918, 58026, 103836, 116052, 164407, 328814, 493221, 657628, 986442, 1972884]

約数ペア:

[(1, 1972884), (2, 986442), (3, 657628), (4, 493221), (6, 328814), (12, 164407), (17, 116052), (19, 103836), (34, 58026), (38, 51918), (51, 38684), (57, 34612), (68, 29013), (76, 25959), (102, 19342), (114, 17306), (204, 9671), (228, 8653), (323, 6108), (509, 3876), (646, 3054), (969, 2036), (1018, 1938), (1292, 1527)]