1884751888

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{80849}}^1$

素因数の和:80935

約数の個数: 40

約数和(自身を含む): 3849753600

約数和(自身を除く): 1965001712

約数列:

[1, 2, 4, 8, 16, 31, 47, 62, 94, 124, 188, 248, 376, 496, 752, 1457, 2914, 5828, 11656, 23312, 80849, 161698, 323396, 646792, 1293584, 2506319, 3799903, 5012638, 7599806, 10025276, 15199612, 20050552, 30399224, 40101104, 60798448, 117796993, 235593986, 471187972, 942375944, 1884751888]

約数ペア:

[(1, 1884751888), (2, 942375944), (4, 471187972), (8, 235593986), (16, 117796993), (31, 60798448), (47, 40101104), (62, 30399224), (94, 20050552), (124, 15199612), (188, 10025276), (248, 7599806), (376, 5012638), (496, 3799903), (752, 2506319), (1457, 1293584), (2914, 646792), (5828, 323396), (11656, 161698), (23312, 80849)]