1439004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{463}}^1$

素因数の和:514

約数の個数: 48

約数和(自身を含む): 3949568

約数和(自身を除く): 2510564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 463, 518, 777, 926, 1036, 1389, 1554, 1852, 2778, 3108, 3241, 5556, 6482, 9723, 12964, 17131, 19446, 34262, 38892, 51393, 68524, 102786, 119917, 205572, 239834, 359751, 479668, 719502, 1439004]

約数ペア:

[(1, 1439004), (2, 719502), (3, 479668), (4, 359751), (6, 239834), (7, 205572), (12, 119917), (14, 102786), (21, 68524), (28, 51393), (37, 38892), (42, 34262), (74, 19446), (84, 17131), (111, 12964), (148, 9723), (222, 6482), (259, 5556), (444, 3241), (463, 3108), (518, 2778), (777, 1852), (926, 1554), (1036, 1389)]