348130874

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{147139}}^1$

素因数の和:147174

約数の個数: 24

約数和(自身を含む): 646238880

約数和(自身を除く): 298108006

約数列:

[1, 2, 7, 13, 14, 26, 91, 169, 182, 338, 1183, 2366, 147139, 294278, 1029973, 1912807, 2059946, 3825614, 13389649, 24866491, 26779298, 49732982, 174065437, 348130874]

約数ペア:

[(1, 348130874), (2, 174065437), (7, 49732982), (13, 26779298), (14, 24866491), (26, 13389649), (91, 3825614), (169, 2059946), (182, 1912807), (338, 1029973), (1183, 294278), (2366, 147139)]