5415438

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{128939}}^1$

素因数の和:128951

約数の個数: 16

約数和(自身を含む): 12378240

約数和(自身を除く): 6962802

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 128939, 257878, 386817, 773634, 902573, 1805146, 2707719, 5415438]

約数ペア:

[(1, 5415438), (2, 2707719), (3, 1805146), (6, 902573), (7, 773634), (14, 386817), (21, 257878), (42, 128939)]