809314318

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{491}}^1\times {\mathrm{7561}}^1$

素因数の和:8163

約数の個数: 16

約数和(自身を含む): 1227766320

約数和(自身を除く): 418452002

約数列:

[1, 2, 109, 218, 491, 982, 7561, 15122, 53519, 107038, 824149, 1648298, 3712451, 7424902, 404657159, 809314318]

約数ペア:

[(1, 809314318), (2, 404657159), (109, 7424902), (218, 3712451), (491, 1648298), (982, 824149), (7561, 107038), (15122, 53519)]