348021362

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{991}}^1\times {\mathrm{1039}}^1$

素因数の和:2058

約数の個数: 24

約数和(自身を含む): 566392320

約数和(自身を除く): 218370958

約数列:

[1, 2, 13, 26, 169, 338, 991, 1039, 1982, 2078, 12883, 13507, 25766, 27014, 167479, 175591, 334958, 351182, 1029649, 2059298, 13385437, 26770874, 174010681, 348021362]

約数ペア:

[(1, 348021362), (2, 174010681), (13, 26770874), (26, 13385437), (169, 2059298), (338, 1029649), (991, 351182), (1039, 334958), (1982, 175591), (2078, 167479), (12883, 27014), (13507, 25766)]