1440200314

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1155859}}^1$

素因数の和:1155957

約数の個数: 16

約数和(自身を含む): 2496657600

約数和(自身を除く): 1056457286

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 1155859, 2311718, 8091013, 16182026, 102871451, 205742902, 720100157, 1440200314]

約数ペア:

[(1, 1440200314), (2, 720100157), (7, 205742902), (14, 102871451), (89, 16182026), (178, 8091013), (623, 2311718), (1246, 1155859)]