247841210

素因数分解:

$2^1\times 5^1\times {\mathrm{1721}}^1\times {\mathrm{14401}}^1$

素因数の和:16129

約数の個数: 16

約数和(自身を含む): 446404392

約数和(自身を除く): 198563182

約数列:

[1, 2, 5, 10, 1721, 3442, 8605, 14401, 17210, 28802, 72005, 144010, 24784121, 49568242, 123920605, 247841210]

約数ペア:

[(1, 247841210), (2, 123920605), (5, 49568242), (10, 24784121), (1721, 144010), (3442, 72005), (8605, 28802), (14401, 17210)]