2600371376

素因数分解:

$2^4\times {\mathrm{653}}^1\times {\mathrm{248887}}^1$

素因数の和:249548

約数の個数: 20

約数和(自身を含む): 5045955312

約数和(自身を除く): 2445583936

約数列:

[1, 2, 4, 8, 16, 653, 1306, 2612, 5224, 10448, 248887, 497774, 995548, 1991096, 3982192, 162523211, 325046422, 650092844, 1300185688, 2600371376]

約数ペア:

[(1, 2600371376), (2, 1300185688), (4, 650092844), (8, 325046422), (16, 162523211), (653, 3982192), (1306, 1991096), (2612, 995548), (5224, 497774), (10448, 248887)]