2012122105

素因数分解:

$5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{692641}}^1$

素因数の和:692736

約数の個数: 16

約数和(自身を含む): 2792732544

約数和(自身を除く): 780610439

約数列:

[1, 5, 7, 35, 83, 415, 581, 2905, 692641, 3463205, 4848487, 24242435, 57489203, 287446015, 402424421, 2012122105]

約数ペア:

[(1, 2012122105), (5, 402424421), (7, 287446015), (35, 57489203), (83, 24242435), (415, 4848487), (581, 3463205), (2905, 692641)]