3980457984

素因数分解:

$2^{11}\times 3^1\times {\mathrm{647861}}^1$

素因数の和:647886

約数の個数: 48

約数和(自身を含む): 10611979560

約数和(自身を除く): 6631521576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1024, 1536, 2048, 3072, 6144, 647861, 1295722, 1943583, 2591444, 3887166, 5182888, 7774332, 10365776, 15548664, 20731552, 31097328, 41463104, 62194656, 82926208, 124389312, 165852416, 248778624, 331704832, 497557248, 663409664, 995114496, 1326819328, 1990228992, 3980457984]

約数ペア:

[(1, 3980457984), (2, 1990228992), (3, 1326819328), (4, 995114496), (6, 663409664), (8, 497557248), (12, 331704832), (16, 248778624), (24, 165852416), (32, 124389312), (48, 82926208), (64, 62194656), (96, 41463104), (128, 31097328), (192, 20731552), (256, 15548664), (384, 10365776), (512, 7774332), (768, 5182888), (1024, 3887166), (1536, 2591444), (2048, 1943583), (3072, 1295722), (6144, 647861)]