2079076864

素因数分解:

$2^9\times {\mathrm{149}}^1\times {\mathrm{27253}}^1$

素因数の和:27420

約数の個数: 40

約数和(自身を含む): 4182126300

約数和(自身を除く): 2103049436

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 149, 256, 298, 512, 596, 1192, 2384, 4768, 9536, 19072, 27253, 38144, 54506, 76288, 109012, 218024, 436048, 872096, 1744192, 3488384, 4060697, 6976768, 8121394, 13953536, 16242788, 32485576, 64971152, 129942304, 259884608, 519769216, 1039538432, 2079076864]

約数ペア:

[(1, 2079076864), (2, 1039538432), (4, 519769216), (8, 259884608), (16, 129942304), (32, 64971152), (64, 32485576), (128, 16242788), (149, 13953536), (256, 8121394), (298, 6976768), (512, 4060697), (596, 3488384), (1192, 1744192), (2384, 872096), (4768, 436048), (9536, 218024), (19072, 109012), (27253, 76288), (38144, 54506)]