2090554278

素因数分解:

$2^1\times 3^1\times {\mathrm{1201}}^1\times {\mathrm{290113}}^1$

素因数の和:291319

約数の個数: 16

約数和(自身を含む): 4184604336

約数和(自身を除く): 2094050058

約数列:

[1, 2, 3, 6, 1201, 2402, 3603, 7206, 290113, 580226, 870339, 1740678, 348425713, 696851426, 1045277139, 2090554278]

約数ペア:

[(1, 2090554278), (2, 1045277139), (3, 696851426), (6, 348425713), (1201, 1740678), (2402, 870339), (3603, 580226), (7206, 290113)]