2247781.00000000

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{16033}}^1$

素因数の和:16102

約数の個数: 20

約数和(自身を含む): 30817348

約数和(自身を除く): 15169140

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 16033, 32066, 64132, 128264, 256528, 978013, 1956026, 3912052, 7824104, 15648208]

約数ペア:

[(1, 15648208), (2, 7824104), (4, 3912052), (8, 1956026), (16, 978013), (61, 256528), (122, 128264), (244, 64132), (488, 32066), (976, 16033)]