525656872

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{11257}}^1$

素因数の和:11725

約数の個数: 32

約数和(自身を含む): 1063881000

約数和(自身を除く): 538224128

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 449, 898, 1796, 3592, 5837, 11257, 11674, 22514, 23348, 45028, 46696, 90056, 146341, 292682, 585364, 1170728, 5054393, 10108786, 20217572, 40435144, 65707109, 131414218, 262828436, 525656872]

約数ペア:

[(1, 525656872), (2, 262828436), (4, 131414218), (8, 65707109), (13, 40435144), (26, 20217572), (52, 10108786), (104, 5054393), (449, 1170728), (898, 585364), (1796, 292682), (3592, 146341), (5837, 90056), (11257, 46696), (11674, 45028), (22514, 23348)]