1948960690

素因数分解:

$2^1\times 5^1\times {\mathrm{1709}}^1\times {\mathrm{114041}}^1$

素因数の和:115757

約数の個数: 16

約数和(自身を含む): 3510212760

約数和(自身を除く): 1561252070

約数列:

[1, 2, 5, 10, 1709, 3418, 8545, 17090, 114041, 228082, 570205, 1140410, 194896069, 389792138, 974480345, 1948960690]

約数ペア:

[(1, 1948960690), (2, 974480345), (5, 389792138), (10, 194896069), (1709, 1140410), (3418, 570205), (8545, 228082), (17090, 114041)]