1272572

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{967}}^1$

素因数の和:1025

約数の個数: 24

約数和(自身を含む): 2601984

約数和(自身を除く): 1329412

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 967, 1316, 1934, 3868, 6769, 13538, 27076, 45449, 90898, 181796, 318143, 636286, 1272572]

約数ペア:

[(1, 1272572), (2, 636286), (4, 318143), (7, 181796), (14, 90898), (28, 45449), (47, 27076), (94, 13538), (188, 6769), (329, 3868), (658, 1934), (967, 1316)]