2548432

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:211

約数の個数: 40

約数和(自身を含む): 5312160

約数和(自身を除く): 2763728

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 83, 101, 152, 166, 202, 304, 332, 404, 664, 808, 1328, 1577, 1616, 1919, 3154, 3838, 6308, 7676, 8383, 12616, 15352, 16766, 25232, 30704, 33532, 67064, 134128, 159277, 318554, 637108, 1274216, 2548432]

約数ペア:

[(1, 2548432), (2, 1274216), (4, 637108), (8, 318554), (16, 159277), (19, 134128), (38, 67064), (76, 33532), (83, 30704), (101, 25232), (152, 16766), (166, 15352), (202, 12616), (304, 8383), (332, 7676), (404, 6308), (664, 3838), (808, 3154), (1328, 1919), (1577, 1616)]