2868756478

素因数分解:

$2^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{619067}}^1$

素因数の和:619407

約数の個数: 16

約数和(自身を含む): 4932733824

約数和(自身を除く): 2063977346

約数列:

[1, 2, 7, 14, 331, 662, 2317, 4634, 619067, 1238134, 4333469, 8666938, 204911177, 409822354, 1434378239, 2868756478]

約数ペア:

[(1, 2868756478), (2, 1434378239), (7, 409822354), (14, 204911177), (331, 8666938), (662, 4333469), (2317, 1238134), (4634, 619067)]