2103171922

素因数分解:

$2^1\times {\mathrm{271}}^1\times {\mathrm{1109}}^1\times {\mathrm{3499}}^1$

素因数の和:4881

約数の個数: 16

約数和(自身を含む): 3170160000

約数和(自身を除く): 1066988078

約数列:

[1, 2, 271, 542, 1109, 2218, 3499, 6998, 300539, 601078, 948229, 1896458, 3880391, 7760782, 1051585961, 2103171922]

約数ペア:

[(1, 2103171922), (2, 1051585961), (271, 7760782), (542, 3880391), (1109, 1896458), (2218, 948229), (3499, 601078), (6998, 300539)]