2078771770

素因数分解:

$2^1\times 5^1\times {\mathrm{4273}}^1\times {\mathrm{48649}}^1$

素因数の和:52929

約数の個数: 16

約数和(自身を含む): 3742741800

約数和(自身を除く): 1663970030

約数列:

[1, 2, 5, 10, 4273, 8546, 21365, 42730, 48649, 97298, 243245, 486490, 207877177, 415754354, 1039385885, 2078771770]

約数ペア:

[(1, 2078771770), (2, 1039385885), (5, 415754354), (10, 207877177), (4273, 486490), (8546, 243245), (21365, 97298), (42730, 48649)]