5704697978

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{21446233}}^1$

素因数の和:21446261

約数の個数: 16

約数和(自身を含む): 10294192320

約数和(自身を除く): 4589494342

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 21446233, 42892466, 150123631, 300247262, 407478427, 814956854, 2852348989, 5704697978]

約数ペア:

[(1, 5704697978), (2, 2852348989), (7, 814956854), (14, 407478427), (19, 300247262), (38, 150123631), (133, 42892466), (266, 21446233)]