1289676948

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{15353297}}^1$

素因数の和:15353311

約数の個数: 24

約数和(自身を含む): 3439138752

約数和(自身を除く): 2149461804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 15353297, 30706594, 46059891, 61413188, 92119782, 107473079, 184239564, 214946158, 322419237, 429892316, 644838474, 1289676948]

約数ペア:

[(1, 1289676948), (2, 644838474), (3, 429892316), (4, 322419237), (6, 214946158), (7, 184239564), (12, 107473079), (14, 92119782), (21, 61413188), (28, 46059891), (42, 30706594), (84, 15353297)]