2218548262

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2297}}^1\times {\mathrm{3631}}^1$

素因数の和:5956

約数の個数: 32

約数和(自身を含む): 4006241280

約数和(自身を除く): 1787693018

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 2297, 3631, 4594, 7262, 16079, 25417, 32158, 43643, 50834, 68989, 87286, 137978, 305501, 482923, 611002, 965846, 8340407, 16680814, 58382849, 116765698, 158467733, 316935466, 1109274131, 2218548262]

約数ペア:

[(1, 2218548262), (2, 1109274131), (7, 316935466), (14, 158467733), (19, 116765698), (38, 58382849), (133, 16680814), (266, 8340407), (2297, 965846), (3631, 611002), (4594, 482923), (7262, 305501), (16079, 137978), (25417, 87286), (32158, 68989), (43643, 50834)]