804567824

素因数分解:

$2^4\times {\mathrm{359}}^1\times {\mathrm{140071}}^1$

素因数の和:140438

約数の個数: 20

約数和(自身を含む): 1563203520

約数和(自身を除く): 758635696

約数列:

[1, 2, 4, 8, 16, 359, 718, 1436, 2872, 5744, 140071, 280142, 560284, 1120568, 2241136, 50285489, 100570978, 201141956, 402283912, 804567824]

約数ペア:

[(1, 804567824), (2, 402283912), (4, 201141956), (8, 100570978), (16, 50285489), (359, 2241136), (718, 1120568), (1436, 560284), (2872, 280142), (5744, 140071)]