7139521942

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{877}}^1\times {\mathrm{13523}}^1$

素因数の和:14452

約数の個数: 32

約数和(自身を含む): 12539020032

約数和(自身を除く): 5399498090

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 877, 1754, 6139, 12278, 13523, 27046, 37711, 75422, 94661, 189322, 263977, 527954, 581489, 1162978, 4070423, 8140846, 11859671, 23719342, 83017697, 166035394, 509965853, 1019931706, 3569760971, 7139521942]

約数ペア:

[(1, 7139521942), (2, 3569760971), (7, 1019931706), (14, 509965853), (43, 166035394), (86, 83017697), (301, 23719342), (602, 11859671), (877, 8140846), (1754, 4070423), (6139, 1162978), (12278, 581489), (13523, 527954), (27046, 263977), (37711, 189322), (75422, 94661)]