3889386722

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{443}}^1\times {\mathrm{7853}}^1$

素因数の和:8354

約数の個数: 32

約数和(自身を含む): 6444301248

約数和(自身を除く): 2554914526

約数列:

[1, 2, 13, 26, 43, 86, 443, 559, 886, 1118, 5759, 7853, 11518, 15706, 19049, 38098, 102089, 204178, 247637, 337679, 495274, 675358, 3478879, 4389827, 6957758, 8779654, 45225427, 90450854, 149591797, 299183594, 1944693361, 3889386722]

約数ペア:

[(1, 3889386722), (2, 1944693361), (13, 299183594), (26, 149591797), (43, 90450854), (86, 45225427), (443, 8779654), (559, 6957758), (886, 4389827), (1118, 3478879), (5759, 675358), (7853, 495274), (11518, 337679), (15706, 247637), (19049, 204178), (38098, 102089)]