1229126066

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{691297}}^1$

素因数の和:691433

約数の個数: 16

約数和(自身を含む): 2123667456

約数和(自身を除く): 894541390

約数列:

[1, 2, 7, 14, 127, 254, 889, 1778, 691297, 1382594, 4839079, 9678158, 87794719, 175589438, 614563033, 1229126066]

約数ペア:

[(1, 1229126066), (2, 614563033), (7, 175589438), (14, 87794719), (127, 9678158), (254, 4839079), (889, 1382594), (1778, 691297)]