271886998

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{653}}^1\times {\mathrm{10957}}^1$

素因数の和:11631

約数の個数: 16

約数和(自身を含む): 429991920

約数和(自身を除く): 158104922

約数列:

[1, 2, 19, 38, 653, 1306, 10957, 12407, 21914, 24814, 208183, 416366, 7154921, 14309842, 135943499, 271886998]

約数ペア:

[(1, 271886998), (2, 135943499), (19, 14309842), (38, 7154921), (653, 416366), (1306, 208183), (10957, 24814), (12407, 21914)]