4080515068

素因数分解:

$2^2\times 7^1\times {\mathrm{503}}^1\times {\mathrm{289727}}^1$

素因数の和:290241

約数の個数: 24

約数和(自身を含む): 8177283072

約数和(自身を除く): 4096768004

約数列:

[1, 2, 4, 7, 14, 28, 503, 1006, 2012, 3521, 7042, 14084, 289727, 579454, 1158908, 2028089, 4056178, 8112356, 145732681, 291465362, 582930724, 1020128767, 2040257534, 4080515068]

約数ペア:

[(1, 4080515068), (2, 2040257534), (4, 1020128767), (7, 582930724), (14, 291465362), (28, 145732681), (503, 8112356), (1006, 4056178), (2012, 2028089), (3521, 1158908), (7042, 579454), (14084, 289727)]