1267702952

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{193957}}^1$

素因数の和:194025

約数の個数: 32

約数和(自身を含む): 2560245600

約数和(自身を除く): 1292542648

約数列:

[1, 2, 4, 8, 19, 38, 43, 76, 86, 152, 172, 344, 817, 1634, 3268, 6536, 193957, 387914, 775828, 1551656, 3685183, 7370366, 8340151, 14740732, 16680302, 29481464, 33360604, 66721208, 158462869, 316925738, 633851476, 1267702952]

約数ペア:

[(1, 1267702952), (2, 633851476), (4, 316925738), (8, 158462869), (19, 66721208), (38, 33360604), (43, 29481464), (76, 16680302), (86, 14740732), (152, 8340151), (172, 7370366), (344, 3685183), (817, 1551656), (1634, 775828), (3268, 387914), (6536, 193957)]