890288634

素因数分解:

$2^1\times 3^1\times {\mathrm{991}}^1\times {\mathrm{149729}}^1$

素因数の和:150725

約数の個数: 16

約数和(自身を含む): 1782385920

約数和(自身を除く): 892097286

約数列:

[1, 2, 3, 6, 991, 1982, 2973, 5946, 149729, 299458, 449187, 898374, 148381439, 296762878, 445144317, 890288634]

約数ペア:

[(1, 890288634), (2, 445144317), (3, 296762878), (6, 148381439), (991, 898374), (1982, 449187), (2973, 299458), (5946, 149729)]