439532834

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{211}}^1\times {\mathrm{6163}}^1$

素因数の和:6402

約数の個数: 24

約数和(自身を含む): 717415632

約数和(自身を除く): 277882798

約数列:

[1, 2, 13, 26, 169, 211, 338, 422, 2743, 5486, 6163, 12326, 35659, 71318, 80119, 160238, 1041547, 1300393, 2083094, 2600786, 16905109, 33810218, 219766417, 439532834]

約数ペア:

[(1, 439532834), (2, 219766417), (13, 33810218), (26, 16905109), (169, 2600786), (211, 2083094), (338, 1300393), (422, 1041547), (2743, 160238), (5486, 80119), (6163, 71318), (12326, 35659)]