2882204

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1289}}^1$

素因数の和:1349

約数の個数: 24

約数和(自身を含む): 5562480

約数和(自身を除く): 2680276

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 1289, 2236, 2578, 5156, 16757, 33514, 55427, 67028, 110854, 221708, 720551, 1441102, 2882204]

約数ペア:

[(1, 2882204), (2, 1441102), (4, 720551), (13, 221708), (26, 110854), (43, 67028), (52, 55427), (86, 33514), (172, 16757), (559, 5156), (1118, 2578), (1289, 2236)]