1287054304

素因数分解:

$2^5\times {\mathrm{167}}^1\times {\mathrm{240841}}^1$

素因数の和:241018

約数の個数: 24

約数和(自身を含む): 2549071728

約数和(自身を除く): 1262017424

約数列:

[1, 2, 4, 8, 16, 32, 167, 334, 668, 1336, 2672, 5344, 240841, 481682, 963364, 1926728, 3853456, 7706912, 40220447, 80440894, 160881788, 321763576, 643527152, 1287054304]

約数ペア:

[(1, 1287054304), (2, 643527152), (4, 321763576), (8, 160881788), (16, 80440894), (32, 40220447), (167, 7706912), (334, 3853456), (668, 1926728), (1336, 963364), (2672, 481682), (5344, 240841)]