1090643842

素因数分解:

$2^1\times {\mathrm{1231}}^1\times {\mathrm{442991}}^1$

素因数の和:444224

約数の個数: 8

約数和(自身を含む): 1637298432

約数和(自身を除く): 546654590

約数列:

[1, 2, 1231, 2462, 442991, 885982, 545321921, 1090643842]

約数ペア:

[(1, 1090643842), (2, 545321921), (1231, 885982), (2462, 442991)]