1255249904

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{526531}}^1$

素因数の和:526688

約数の個数: 20

約数和(自身を含む): 2448373800

約数和(自身を除く): 1193123896

約数列:

[1, 2, 4, 8, 16, 149, 298, 596, 1192, 2384, 526531, 1053062, 2106124, 4212248, 8424496, 78453119, 156906238, 313812476, 627624952, 1255249904]

約数ペア:

[(1, 1255249904), (2, 627624952), (4, 313812476), (8, 156906238), (16, 78453119), (149, 8424496), (298, 4212248), (596, 2106124), (1192, 1053062), (2384, 526531)]