1993549656

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{515929}}^1$

素因数の和:515968

約数の個数: 64

約数和(自身を含む): 5943513600

約数和(自身を除く): 3949963944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 138, 161, 168, 184, 276, 322, 483, 552, 644, 966, 1288, 1932, 3864, 515929, 1031858, 1547787, 2063716, 3095574, 3611503, 4127432, 6191148, 7223006, 10834509, 11866367, 12382296, 14446012, 21669018, 23732734, 28892024, 35599101, 43338036, 47465468, 71198202, 83064569, 86676072, 94930936, 142396404, 166129138, 249193707, 284792808, 332258276, 498387414, 664516552, 996774828, 1993549656]

約数ペア:

[(1, 1993549656), (2, 996774828), (3, 664516552), (4, 498387414), (6, 332258276), (7, 284792808), (8, 249193707), (12, 166129138), (14, 142396404), (21, 94930936), (23, 86676072), (24, 83064569), (28, 71198202), (42, 47465468), (46, 43338036), (56, 35599101), (69, 28892024), (84, 23732734), (92, 21669018), (138, 14446012), (161, 12382296), (168, 11866367), (184, 10834509), (276, 7223006), (322, 6191148), (483, 4127432), (552, 3611503), (644, 3095574), (966, 2063716), (1288, 1547787), (1932, 1031858), (3864, 515929)]