252738352

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{686789}}^1$

素因数の和:686820

約数の個数: 20

約数和(自身を含む): 510971760

約数和(自身を除く): 258233408

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 686789, 1373578, 2747156, 5494312, 10988624, 15796147, 31592294, 63184588, 126369176, 252738352]

約数ペア:

[(1, 252738352), (2, 126369176), (4, 63184588), (8, 31592294), (16, 15796147), (23, 10988624), (46, 5494312), (92, 2747156), (184, 1373578), (368, 686789)]