420064514

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{24329}}^1$

素因数の和:24517

約数の個数: 16

約数和(自身を含む): 643771800

約数和(自身を除く): 223707286

約数列:

[1, 2, 89, 97, 178, 194, 8633, 17266, 24329, 48658, 2165281, 2359913, 4330562, 4719826, 210032257, 420064514]

約数ペア:

[(1, 420064514), (2, 210032257), (89, 4719826), (97, 4330562), (178, 2359913), (194, 2165281), (8633, 48658), (17266, 24329)]