1189188889388

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{208891}}^1\times {\mathrm{61879}}^1$

素因数の和:270797

約数の個数: 24

約数和(自身を含む): 2171607809280

約数和(自身を除く): 982418919892

約数列:

[1, 2, 4, 23, 46, 92, 61879, 123758, 208891, 247516, 417782, 835564, 1423217, 2846434, 4804493, 5692868, 9608986, 19217972, 12925966189, 25851932378, 51703864756, 297297222347, 594594444694, 1189188889388]

約数ペア:

[(1, 1189188889388), (2, 594594444694), (4, 297297222347), (23, 51703864756), (46, 25851932378), (92, 12925966189), (61879, 19217972), (123758, 9608986), (208891, 5692868), (247516, 4804493), (417782, 2846434), (835564, 1423217)]