1550892

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{499}}^1$

素因数の和:550

約数の個数: 48

約数和(自身を含む): 4256000

約数和(自身を除く): 2705108

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 499, 518, 777, 998, 1036, 1497, 1554, 1996, 2994, 3108, 3493, 5988, 6986, 10479, 13972, 18463, 20958, 36926, 41916, 55389, 73852, 110778, 129241, 221556, 258482, 387723, 516964, 775446, 1550892]

約数ペア:

[(1, 1550892), (2, 775446), (3, 516964), (4, 387723), (6, 258482), (7, 221556), (12, 129241), (14, 110778), (21, 73852), (28, 55389), (37, 41916), (42, 36926), (74, 20958), (84, 18463), (111, 13972), (148, 10479), (222, 6986), (259, 5988), (444, 3493), (499, 3108), (518, 2994), (777, 1996), (998, 1554), (1036, 1497)]