2068552808

素因数分解:

$2^3\times 7^1\times {\mathrm{2971}}^1\times {\mathrm{12433}}^1$

素因数の和:15417

約数の個数: 32

約数和(自身を含む): 4434461760

約数和(自身を除く): 2365908952

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2971, 5942, 11884, 12433, 20797, 23768, 24866, 41594, 49732, 83188, 87031, 99464, 166376, 174062, 348124, 696248, 36938443, 73876886, 147753772, 258569101, 295507544, 517138202, 1034276404, 2068552808]

約数ペア:

[(1, 2068552808), (2, 1034276404), (4, 517138202), (7, 295507544), (8, 258569101), (14, 147753772), (28, 73876886), (56, 36938443), (2971, 696248), (5942, 348124), (11884, 174062), (12433, 166376), (20797, 99464), (23768, 87031), (24866, 83188), (41594, 49732)]