2940816487748

素因数分解:

$2^2\times {\mathrm{523}}^1\times {\mathrm{1405744019}}^1$

素因数の和:1405744546

約数の個数: 12

約数和(自身を含む): 5156269065360

約数和(自身を除く): 2215452577612

約数列:

[1, 2, 4, 523, 1046, 2092, 1405744019, 2811488038, 5622976076, 735204121937, 1470408243874, 2940816487748]

約数ペア:

[(1, 2940816487748), (2, 1470408243874), (4, 735204121937), (523, 5622976076), (1046, 2811488038), (2092, 1405744019)]