1214897264

素因数分解:

$2^4\times 7^1\times {\mathrm{10847297}}^1$

素因数の和:10847312

約数の個数: 20

約数和(自身を含む): 2690129904

約数和(自身を除く): 1475232640

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 10847297, 21694594, 43389188, 75931079, 86778376, 151862158, 173556752, 303724316, 607448632, 1214897264]

約数ペア:

[(1, 1214897264), (2, 607448632), (4, 303724316), (7, 173556752), (8, 151862158), (14, 86778376), (16, 75931079), (28, 43389188), (56, 21694594), (112, 10847297)]