1488391610

素因数分解:

$2^1\times 5^1\times {\mathrm{2089}}^1\times {\mathrm{71249}}^1$

素因数の和:73345

約数の個数: 16

約数和(自身を含む): 2680425000

約数和(自身を除く): 1192033390

約数列:

[1, 2, 5, 10, 2089, 4178, 10445, 20890, 71249, 142498, 356245, 712490, 148839161, 297678322, 744195805, 1488391610]

約数ペア:

[(1, 1488391610), (2, 744195805), (5, 297678322), (10, 148839161), (2089, 712490), (4178, 356245), (10445, 142498), (20890, 71249)]