2520960673

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{79273}}^1$

素因数の和:79357

約数の個数: 24

約数和(自身を含む): 3253404960

約数和(自身を除く): 732444287

約数列:

[1, 7, 11, 49, 59, 77, 413, 539, 649, 2891, 4543, 31801, 79273, 554911, 872003, 3884377, 4677107, 6104021, 32739749, 42728147, 51448177, 229178243, 360137239, 2520960673]

約数ペア:

[(1, 2520960673), (7, 360137239), (11, 229178243), (49, 51448177), (59, 42728147), (77, 32739749), (413, 6104021), (539, 4677107), (649, 3884377), (2891, 872003), (4543, 554911), (31801, 79273)]