2031643190

素因数分解:

$2^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{894997}}^1$

素因数の和:895231

約数の個数: 16

約数和(自身を含む): 3673071792

約数和(自身を除く): 1641428602

約数列:

[1, 2, 5, 10, 227, 454, 1135, 2270, 894997, 1789994, 4474985, 8949970, 203164319, 406328638, 1015821595, 2031643190]

約数ペア:

[(1, 2031643190), (2, 1015821595), (5, 406328638), (10, 203164319), (227, 8949970), (454, 4474985), (1135, 1789994), (2270, 894997)]