8020585534

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{3323}}^1$

素因数の和:3581

約数の個数: 48

約数和(自身を含む): 13452985872

約数和(自身を除く): 5432400338

約数列:

[1, 2, 13, 26, 37, 74, 169, 193, 338, 386, 481, 962, 2509, 3323, 5018, 6253, 6646, 7141, 12506, 14282, 32617, 43199, 65234, 86398, 92833, 122951, 185666, 245902, 561587, 641339, 1123174, 1206829, 1282678, 1598363, 2413658, 3196726, 8337407, 16674814, 20778719, 23729543, 41557438, 47459086, 108386291, 216772582, 308484059, 616968118, 4010292767, 8020585534]

約数ペア:

[(1, 8020585534), (2, 4010292767), (13, 616968118), (26, 308484059), (37, 216772582), (74, 108386291), (169, 47459086), (193, 41557438), (338, 23729543), (386, 20778719), (481, 16674814), (962, 8337407), (2509, 3196726), (3323, 2413658), (5018, 1598363), (6253, 1282678), (6646, 1206829), (7141, 1123174), (12506, 641339), (14282, 561587), (32617, 245902), (43199, 185666), (65234, 122951), (86398, 92833)]