1382252912

素因数分解:

$2^4\times {\mathrm{257}}^1\times {\mathrm{336151}}^1$

素因数の和:336416

約数の個数: 20

約数和(自身を含む): 2688543696

約数和(自身を除く): 1306290784

約数列:

[1, 2, 4, 8, 16, 257, 514, 1028, 2056, 4112, 336151, 672302, 1344604, 2689208, 5378416, 86390807, 172781614, 345563228, 691126456, 1382252912]

約数ペア:

[(1, 1382252912), (2, 691126456), (4, 345563228), (8, 172781614), (16, 86390807), (257, 5378416), (514, 2689208), (1028, 1344604), (2056, 672302), (4112, 336151)]