1394807684

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{1433}}^1\times {\mathrm{5659}}^1$

素因数の和:7139

約数の個数: 24

約数和(自身を含む): 2499863520

約数和(自身を除く): 1105055836

約数列:

[1, 2, 4, 43, 86, 172, 1433, 2866, 5659, 5732, 11318, 22636, 61619, 123238, 243337, 246476, 486674, 973348, 8109347, 16218694, 32437388, 348701921, 697403842, 1394807684]

約数ペア:

[(1, 1394807684), (2, 697403842), (4, 348701921), (43, 32437388), (86, 16218694), (172, 8109347), (1433, 973348), (2866, 486674), (5659, 246476), (5732, 243337), (11318, 123238), (22636, 61619)]