278496874

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{44531}}^1$

素因数の和:44645

約数の個数: 16

約数和(自身を含む): 432851040

約数和(自身を除く): 154354166

約数列:

[1, 2, 53, 59, 106, 118, 3127, 6254, 44531, 89062, 2360143, 2627329, 4720286, 5254658, 139248437, 278496874]

約数ペア:

[(1, 278496874), (2, 139248437), (53, 5254658), (59, 4720286), (106, 2627329), (118, 2360143), (3127, 89062), (6254, 44531)]