512604872

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{8849}}^1$

素因数の和:9425

約数の個数: 32

約数和(自身を含む): 1037043000

約数和(自身を除く): 524438128

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 557, 1114, 2228, 4456, 7241, 8849, 14482, 17698, 28964, 35396, 57928, 70792, 115037, 230074, 460148, 920296, 4928893, 9857786, 19715572, 39431144, 64075609, 128151218, 256302436, 512604872]

約数ペア:

[(1, 512604872), (2, 256302436), (4, 128151218), (8, 64075609), (13, 39431144), (26, 19715572), (52, 9857786), (104, 4928893), (557, 920296), (1114, 460148), (2228, 230074), (4456, 115037), (7241, 70792), (8849, 57928), (14482, 35396), (17698, 28964)]