512705004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{164963}}^1$

素因数の和:165014

約数の個数: 48

約数和(自身を含む): 1404173568

約数和(自身を除く): 891468564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 518, 777, 1036, 1554, 3108, 164963, 329926, 494889, 659852, 989778, 1154741, 1979556, 2309482, 3464223, 4618964, 6103631, 6928446, 12207262, 13856892, 18310893, 24414524, 36621786, 42725417, 73243572, 85450834, 128176251, 170901668, 256352502, 512705004]

約数ペア:

[(1, 512705004), (2, 256352502), (3, 170901668), (4, 128176251), (6, 85450834), (7, 73243572), (12, 42725417), (14, 36621786), (21, 24414524), (28, 18310893), (37, 13856892), (42, 12207262), (74, 6928446), (84, 6103631), (111, 4618964), (148, 3464223), (222, 2309482), (259, 1979556), (444, 1154741), (518, 989778), (777, 659852), (1036, 494889), (1554, 329926), (3108, 164963)]