1023684292

素因数分解:

$2^2\times {\mathrm{643}}^1\times {\mathrm{398011}}^1$

素因数の和:398658

約数の個数: 12

約数和(自身を含む): 1794238096

約数和(自身を除く): 770553804

約数列:

[1, 2, 4, 643, 1286, 2572, 398011, 796022, 1592044, 255921073, 511842146, 1023684292]

約数ペア:

[(1, 1023684292), (2, 511842146), (4, 255921073), (643, 1592044), (1286, 796022), (2572, 398011)]