6886412

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{167}}^1$

素因数の和:258

約数の個数: 36

約数和(自身を含む): 13342896

約数和(自身を除く): 6456484

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 167, 169, 244, 334, 338, 668, 676, 793, 1586, 2171, 3172, 4342, 8684, 10187, 10309, 20374, 20618, 28223, 40748, 41236, 56446, 112892, 132431, 264862, 529724, 1721603, 3443206, 6886412]

約数ペア:

[(1, 6886412), (2, 3443206), (4, 1721603), (13, 529724), (26, 264862), (52, 132431), (61, 112892), (122, 56446), (167, 41236), (169, 40748), (244, 28223), (334, 20618), (338, 20374), (668, 10309), (676, 10187), (793, 8684), (1586, 4342), (2171, 3172)]