538984006

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{55807}}^1$

素因数の和:56259

約数の個数: 16

約数和(自身を含む): 883998720

約数和(自身を除く): 345014714

約数列:

[1, 2, 11, 22, 439, 878, 4829, 9658, 55807, 111614, 613877, 1227754, 24499273, 48998546, 269492003, 538984006]

約数ペア:

[(1, 538984006), (2, 269492003), (11, 48998546), (22, 24499273), (439, 1227754), (878, 613877), (4829, 111614), (9658, 55807)]