2178112703488

素因数分解:

$2^{10}\times {\mathrm{3209}}^1\times {\mathrm{662843}}^1$

素因数の和:666072

約数の個数: 44

約数和(自身を含む): 4355461754280

約数和(自身を除く): 2177349050792

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 3209, 6418, 12836, 25672, 51344, 102688, 205376, 410752, 662843, 821504, 1325686, 1643008, 2651372, 3286016, 5302744, 10605488, 21210976, 42421952, 84843904, 169687808, 339375616, 678751232, 2127063187, 4254126374, 8508252748, 17016505496, 34033010992, 68066021984, 136132043968, 272264087936, 544528175872, 1089056351744, 2178112703488]

約数ペア:

[(1, 2178112703488), (2, 1089056351744), (4, 544528175872), (8, 272264087936), (16, 136132043968), (32, 68066021984), (64, 34033010992), (128, 17016505496), (256, 8508252748), (512, 4254126374), (1024, 2127063187), (3209, 678751232), (6418, 339375616), (12836, 169687808), (25672, 84843904), (51344, 42421952), (102688, 21210976), (205376, 10605488), (410752, 5302744), (662843, 3286016), (821504, 2651372), (1325686, 1643008)]