477997977602

素因数分解:

$2^1\times {\mathrm{1987}}^1\times {\mathrm{2753}}^1\times {\mathrm{43691}}^1$

素因数の和:48433

約数の個数: 16

約数和(自身を含む): 717634808352

約数和(自身を除く): 239636830750

約数列:

[1, 2, 1987, 2753, 3974, 5506, 43691, 87382, 5470211, 10940422, 86814017, 120281323, 173628034, 240562646, 238998988801, 477997977602]

約数ペア:

[(1, 477997977602), (2, 238998988801), (1987, 240562646), (2753, 173628034), (3974, 120281323), (5506, 86814017), (43691, 10940422), (87382, 5470211)]