549408076

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{487}}^1\times {\mathrm{937}}^1$

素因数の和:1478

約数の個数: 48

約数和(自身を含む): 1127881216

約数和(自身を除く): 578473140

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 487, 602, 937, 974, 1204, 1874, 1948, 3409, 3748, 6559, 6818, 13118, 13636, 20941, 26236, 40291, 41882, 80582, 83764, 146587, 161164, 282037, 293174, 456319, 564074, 586348, 912638, 1128148, 1825276, 3194233, 6388466, 12776932, 19621717, 39243434, 78486868, 137352019, 274704038, 549408076]

約数ペア:

[(1, 549408076), (2, 274704038), (4, 137352019), (7, 78486868), (14, 39243434), (28, 19621717), (43, 12776932), (86, 6388466), (172, 3194233), (301, 1825276), (487, 1128148), (602, 912638), (937, 586348), (974, 564074), (1204, 456319), (1874, 293174), (1948, 282037), (3409, 161164), (3748, 146587), (6559, 83764), (6818, 80582), (13118, 41882), (13636, 40291), (20941, 26236)]