2053993870

素因数分解:

$2^1\times 5^1\times {\mathrm{4243}}^1\times {\mathrm{48409}}^1$

素因数の和:52659

約数の個数: 16

約数和(自身を含む): 3698136720

約数和(自身を除く): 1644142850

約数列:

[1, 2, 5, 10, 4243, 8486, 21215, 42430, 48409, 96818, 242045, 484090, 205399387, 410798774, 1026996935, 2053993870]

約数ペア:

[(1, 2053993870), (2, 1026996935), (5, 410798774), (10, 205399387), (4243, 484090), (8486, 242045), (21215, 96818), (42430, 48409)]