986781790

素因数分解:

$2^1\times 5^1\times {\mathrm{4049}}^1\times {\mathrm{24371}}^1$

素因数の和:28427

約数の個数: 16

約数和(自身を含む): 1776718800

約数和(自身を除く): 789937010

約数列:

[1, 2, 5, 10, 4049, 8098, 20245, 24371, 40490, 48742, 121855, 243710, 98678179, 197356358, 493390895, 986781790]

約数ペア:

[(1, 986781790), (2, 493390895), (5, 197356358), (10, 98678179), (4049, 243710), (8098, 121855), (20245, 48742), (24371, 40490)]