2057974784

素因数分解:

$2^{10}\times {\mathrm{173}}^1\times {\mathrm{11617}}^1$

素因数の和:11810

約数の個数: 44

約数和(自身を含む): 4138076004

約数和(自身を除く): 2080101220

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 173, 256, 346, 512, 692, 1024, 1384, 2768, 5536, 11072, 11617, 22144, 23234, 44288, 46468, 88576, 92936, 177152, 185872, 371744, 743488, 1486976, 2009741, 2973952, 4019482, 5947904, 8038964, 11895808, 16077928, 32155856, 64311712, 128623424, 257246848, 514493696, 1028987392, 2057974784]

約数ペア:

[(1, 2057974784), (2, 1028987392), (4, 514493696), (8, 257246848), (16, 128623424), (32, 64311712), (64, 32155856), (128, 16077928), (173, 11895808), (256, 8038964), (346, 5947904), (512, 4019482), (692, 2973952), (1024, 2009741), (1384, 1486976), (2768, 743488), (5536, 371744), (11072, 185872), (11617, 177152), (22144, 92936), (23234, 88576), (44288, 46468)]