2624888

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2467}}^1$

素因数の和:2499

約数の個数: 32

約数和(自身を含む): 5923200

約数和(自身を除く): 3298312

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 2467, 4934, 9868, 17269, 19736, 34538, 46873, 69076, 93746, 138152, 187492, 328111, 374984, 656222, 1312444, 2624888]

約数ペア:

[(1, 2624888), (2, 1312444), (4, 656222), (7, 374984), (8, 328111), (14, 187492), (19, 138152), (28, 93746), (38, 69076), (56, 46873), (76, 34538), (133, 19736), (152, 17269), (266, 9868), (532, 4934), (1064, 2467)]