268686294

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{630719}}^1$

素因数の和:630795

約数の個数: 16

約数和(自身を含む): 544942080

約数和(自身を除く): 276255786

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 630719, 1261438, 1892157, 3784314, 44781049, 89562098, 134343147, 268686294]

約数ペア:

[(1, 268686294), (2, 134343147), (3, 89562098), (6, 44781049), (71, 3784314), (142, 1892157), (213, 1261438), (426, 630719)]