127944346

素因数分解:

$2^1\times {\mathrm{17}}^3\times {\mathrm{29}}^1\times {\mathrm{449}}^1$

素因数の和:531

約数の個数: 32

約数和(自身を含む): 211410000

約数和(自身を除く): 83465654

約数列:

[1, 2, 17, 29, 34, 58, 289, 449, 493, 578, 898, 986, 4913, 7633, 8381, 9826, 13021, 15266, 16762, 26042, 129761, 142477, 221357, 259522, 284954, 442714, 2205937, 3763069, 4411874, 7526138, 63972173, 127944346]

約数ペア:

[(1, 127944346), (2, 63972173), (17, 7526138), (29, 4411874), (34, 3763069), (58, 2205937), (289, 442714), (449, 284954), (493, 259522), (578, 221357), (898, 142477), (986, 129761), (4913, 26042), (7633, 16762), (8381, 15266), (9826, 13021)]