2570819474

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{1721}}^1\times {\mathrm{18217}}^1$

素因数の和:19981

約数の個数: 16

約数和(自身を含む): 3952795896

約数和(自身を除く): 1381976422

約数列:

[1, 2, 41, 82, 1721, 3442, 18217, 36434, 70561, 141122, 746897, 1493794, 31351457, 62702914, 1285409737, 2570819474]

約数ペア:

[(1, 2570819474), (2, 1285409737), (41, 62702914), (82, 31351457), (1721, 1493794), (3442, 746897), (18217, 141122), (36434, 70561)]