129883622

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{256687}}^1$

素因数の和:256723

約数の個数: 16

約数和(自身を含む): 221778432

約数和(自身を除く): 91894810

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 256687, 513374, 2823557, 5647114, 5903801, 11807602, 64941811, 129883622]

約数ペア:

[(1, 129883622), (2, 64941811), (11, 11807602), (22, 5903801), (23, 5647114), (46, 2823557), (253, 513374), (506, 256687)]