16745495039

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1\times {\mathrm{353}}^1$

素因数の和:676

約数の個数: 64

約数和(自身を含む): 21629094144

約数和(自身を除く): 4883599105

約数列:

[1, 7, 13, 37, 73, 91, 193, 259, 353, 481, 511, 949, 1351, 2471, 2509, 2701, 3367, 4589, 6643, 7141, 13061, 14089, 17563, 18907, 25769, 32123, 35113, 49987, 68129, 91427, 92833, 98623, 169793, 180383, 183157, 245791, 334997, 476903, 521293, 649831, 885677, 953453, 1188551, 1282099, 2344979, 2520773, 3649051, 4973417, 6199739, 6674171, 6776809, 12394889, 17645411, 32770049, 34813919, 47437663, 64654421, 86764223, 184016429, 229390343, 452580947, 1288115003, 2392213577, 16745495039]

約数ペア:

[(1, 16745495039), (7, 2392213577), (13, 1288115003), (37, 452580947), (73, 229390343), (91, 184016429), (193, 86764223), (259, 64654421), (353, 47437663), (481, 34813919), (511, 32770049), (949, 17645411), (1351, 12394889), (2471, 6776809), (2509, 6674171), (2701, 6199739), (3367, 4973417), (4589, 3649051), (6643, 2520773), (7141, 2344979), (13061, 1282099), (14089, 1188551), (17563, 953453), (18907, 885677), (25769, 649831), (32123, 521293), (35113, 476903), (49987, 334997), (68129, 245791), (91427, 183157), (92833, 180383), (98623, 169793)]