270405718

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{1117379}}^1$

素因数の和:1117403

約数の個数: 12

約数和(自身を含む): 445834620

約数和(自身を除く): 175428902

約数列:

[1, 2, 11, 22, 121, 242, 1117379, 2234758, 12291169, 24582338, 135202859, 270405718]

約数ペア:

[(1, 270405718), (2, 135202859), (11, 24582338), (22, 12291169), (121, 2234758), (242, 1117379)]