257029522022

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1412250121}}^1$

素因数の和:1412250143

約数の個数: 16

約数和(自身を含む): 474516040992

約数和(自身を除く): 217486518970

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 1412250121, 2824500242, 9885750847, 18359251573, 19771501694, 36718503146, 128514761011, 257029522022]

約数ペア:

[(1, 257029522022), (2, 128514761011), (7, 36718503146), (13, 19771501694), (14, 18359251573), (26, 9885750847), (91, 2824500242), (182, 1412250121)]