2879868

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{743}}^1$

素因数の和:786

約数の個数: 48

約数和(自身を含む): 7499520

約数和(自身を除く): 4619652

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 204, 228, 323, 646, 743, 969, 1292, 1486, 1938, 2229, 2972, 3876, 4458, 8916, 12631, 14117, 25262, 28234, 37893, 42351, 50524, 56468, 75786, 84702, 151572, 169404, 239989, 479978, 719967, 959956, 1439934, 2879868]

約数ペア:

[(1, 2879868), (2, 1439934), (3, 959956), (4, 719967), (6, 479978), (12, 239989), (17, 169404), (19, 151572), (34, 84702), (38, 75786), (51, 56468), (57, 50524), (68, 42351), (76, 37893), (102, 28234), (114, 25262), (204, 14117), (228, 12631), (323, 8916), (646, 4458), (743, 3876), (969, 2972), (1292, 2229), (1486, 1938)]