2389492736

素因数分解:

$2^{10}\times {\mathrm{149}}^1\times {\mathrm{15661}}^1$

素因数の和:15830

約数の個数: 44

約数和(自身を含む): 4809017100

約数和(自身を除く): 2419524364

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 149, 256, 298, 512, 596, 1024, 1192, 2384, 4768, 9536, 15661, 19072, 31322, 38144, 62644, 76288, 125288, 152576, 250576, 501152, 1002304, 2004608, 2333489, 4009216, 4666978, 8018432, 9333956, 16036864, 18667912, 37335824, 74671648, 149343296, 298686592, 597373184, 1194746368, 2389492736]

約数ペア:

[(1, 2389492736), (2, 1194746368), (4, 597373184), (8, 298686592), (16, 149343296), (32, 74671648), (64, 37335824), (128, 18667912), (149, 16036864), (256, 9333956), (298, 8018432), (512, 4666978), (596, 4009216), (1024, 2333489), (1192, 2004608), (2384, 1002304), (4768, 501152), (9536, 250576), (15661, 152576), (19072, 125288), (31322, 76288), (38144, 62644)]