1316291288

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{550289}}^1$

素因数の和:550331

約数の個数: 32

約数和(自身を含む): 2773461600

約数和(自身を除く): 1457170312

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 184, 299, 598, 1196, 2392, 550289, 1100578, 2201156, 4402312, 7153757, 12656647, 14307514, 25313294, 28615028, 50626588, 57230056, 101253176, 164536411, 329072822, 658145644, 1316291288]

約数ペア:

[(1, 1316291288), (2, 658145644), (4, 329072822), (8, 164536411), (13, 101253176), (23, 57230056), (26, 50626588), (46, 28615028), (52, 25313294), (92, 14307514), (104, 12656647), (184, 7153757), (299, 4402312), (598, 2201156), (1196, 1100578), (2392, 550289)]