1091000378

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{617}}^1\times {\mathrm{1447}}^1$

素因数の和:2126

約数の個数: 32

約数和(自身を含む): 1804045824

約数和(自身を除く): 713045446

約数列:

[1, 2, 13, 26, 47, 94, 611, 617, 1222, 1234, 1447, 2894, 8021, 16042, 18811, 28999, 37622, 57998, 68009, 136018, 376987, 753974, 884117, 892799, 1768234, 1785598, 11606387, 23212774, 41961553, 83923106, 545500189, 1091000378]

約数ペア:

[(1, 1091000378), (2, 545500189), (13, 83923106), (26, 41961553), (47, 23212774), (94, 11606387), (611, 1785598), (617, 1768234), (1222, 892799), (1234, 884117), (1447, 753974), (2894, 376987), (8021, 136018), (16042, 68009), (18811, 57998), (28999, 37622)]