1343289745

素因数分解:

$5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{276113}}^1$

素因数の和:276264

約数の個数: 16

約数和(自身を含む): 1855486080

約数和(自身を除く): 512196335

約数列:

[1, 5, 7, 35, 139, 695, 973, 4865, 276113, 1380565, 1932791, 9663955, 38379707, 191898535, 268657949, 1343289745]

約数ペア:

[(1, 1343289745), (5, 268657949), (7, 191898535), (35, 38379707), (139, 9663955), (695, 1932791), (973, 1380565), (4865, 276113)]