2080581654

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{8457649}}^1$

素因数の和:8457695

約数の個数: 16

約数和(自身を含む): 4262655600

約数和(自身を除く): 2182073946

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 8457649, 16915298, 25372947, 50745894, 346763609, 693527218, 1040290827, 2080581654]

約数ペア:

[(1, 2080581654), (2, 1040290827), (3, 693527218), (6, 346763609), (41, 50745894), (82, 25372947), (123, 16915298), (246, 8457649)]