985029167728

素因数分解:

$2^4\times {\mathrm{683}}^1\times {\mathrm{90138101}}^1$

素因数の和:90138792

約数の個数: 20

約数和(自身を含む): 1911288314808

約数和(自身を除く): 926259147080

約数列:

[1, 2, 4, 8, 16, 683, 1366, 2732, 5464, 10928, 90138101, 180276202, 360552404, 721104808, 1442209616, 61564322983, 123128645966, 246257291932, 492514583864, 985029167728]

約数ペア:

[(1, 985029167728), (2, 492514583864), (4, 246257291932), (8, 123128645966), (16, 61564322983), (683, 1442209616), (1366, 721104808), (2732, 360552404), (5464, 180276202), (10928, 90138101)]