9798994

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{457}}^1$

素因数の和:681

約数の個数: 16

約数和(自身を含む): 15037056

約数和(自身を除く): 5238062

約数列:

[1, 2, 71, 142, 151, 302, 457, 914, 10721, 21442, 32447, 64894, 69007, 138014, 4899497, 9798994]

約数ペア:

[(1, 9798994), (2, 4899497), (71, 138014), (142, 69007), (151, 64894), (302, 32447), (457, 21442), (914, 10721)]