2005473010

素因数分解:

$2^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{745529}}^1$

素因数の和:745805

約数の個数: 16

約数和(自身を含む): 3623275800

約数和(自身を除く): 1617802790

約数列:

[1, 2, 5, 10, 269, 538, 1345, 2690, 745529, 1491058, 3727645, 7455290, 200547301, 401094602, 1002736505, 2005473010]

約数ペア:

[(1, 2005473010), (2, 1002736505), (5, 401094602), (10, 200547301), (269, 7455290), (538, 3727645), (1345, 1491058), (2690, 745529)]