2912998912

素因数分解:

$2^9\times {\mathrm{173}}^1\times {\mathrm{32887}}^1$

素因数の和:33078

約数の個数: 40

約数和(自身を含む): 5854129776

約数和(自身を除く): 2941130864

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 173, 256, 346, 512, 692, 1384, 2768, 5536, 11072, 22144, 32887, 44288, 65774, 88576, 131548, 263096, 526192, 1052384, 2104768, 4209536, 5689451, 8419072, 11378902, 16838144, 22757804, 45515608, 91031216, 182062432, 364124864, 728249728, 1456499456, 2912998912]

約数ペア:

[(1, 2912998912), (2, 1456499456), (4, 728249728), (8, 364124864), (16, 182062432), (32, 91031216), (64, 45515608), (128, 22757804), (173, 16838144), (256, 11378902), (346, 8419072), (512, 5689451), (692, 4209536), (1384, 2104768), (2768, 1052384), (5536, 526192), (11072, 263096), (22144, 131548), (32887, 88576), (44288, 65774)]