421775668532

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{36011}}^1\times {\mathrm{40111}}^1$

素因数の和:76199

約数の個数: 24

約数和(自身を含む): 748257912192

約数和(自身を除く): 326482243660

約数列:

[1, 2, 4, 73, 146, 292, 36011, 40111, 72022, 80222, 144044, 160444, 2628803, 2928103, 5257606, 5856206, 10515212, 11712412, 1444437221, 2888874442, 5777748884, 105443917133, 210887834266, 421775668532]

約数ペア:

[(1, 421775668532), (2, 210887834266), (4, 105443917133), (73, 5777748884), (146, 2888874442), (292, 1444437221), (36011, 11712412), (40111, 10515212), (72022, 5856206), (80222, 5257606), (144044, 2928103), (160444, 2628803)]