2006416

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{1409}}^1$

素因数の和:1506

約数の個数: 20

約数和(自身を含む): 3933900

約数和(自身を除く): 1927484

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1409, 1424, 2818, 5636, 11272, 22544, 125401, 250802, 501604, 1003208, 2006416]

約数ペア:

[(1, 2006416), (2, 1003208), (4, 501604), (8, 250802), (16, 125401), (89, 22544), (178, 11272), (356, 5636), (712, 2818), (1409, 1424)]