1988969479

素因数分解:

$7^1\times {\mathrm{127}}^1\times {\mathrm{433}}^1\times {\mathrm{5167}}^1$

素因数の和:5734

約数の個数: 16

約数和(自身を含む): 2296741888

約数和(自身を除く): 307772409

約数列:

[1, 7, 127, 433, 889, 3031, 5167, 36169, 54991, 384937, 656209, 2237311, 4593463, 15661177, 284138497, 1988969479]

約数ペア:

[(1, 1988969479), (7, 284138497), (127, 15661177), (433, 4593463), (889, 2237311), (3031, 656209), (5167, 384937), (36169, 54991)]