857537096

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{634273}}^1$

素因数の和:634305

約数の個数: 24

約数和(自身を含む): 1741082130

約数和(自身を除く): 883545034

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 634273, 1268546, 2537092, 5074184, 8245549, 16491098, 32982196, 65964392, 107192137, 214384274, 428768548, 857537096]

約数ペア:

[(1, 857537096), (2, 428768548), (4, 214384274), (8, 107192137), (13, 65964392), (26, 32982196), (52, 16491098), (104, 8245549), (169, 5074184), (338, 2537092), (676, 1268546), (1352, 634273)]