888039940

素因数分解:

$2^2\times 5^1\times {\mathrm{44401997}}^1$

素因数の和:44402006

約数の個数: 12

約数和(自身を含む): 1864883916

約数和(自身を除く): 976843976

約数列:

[1, 2, 4, 5, 10, 20, 44401997, 88803994, 177607988, 222009985, 444019970, 888039940]

約数ペア:

[(1, 888039940), (2, 444019970), (4, 222009985), (5, 177607988), (10, 88803994), (20, 44401997)]