519886082

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{128621}}^1$

素因数の和:128713

約数の個数: 16

約数和(自身を含む): 814948992

約数和(自身を除く): 295062910

約数列:

[1, 2, 43, 47, 86, 94, 2021, 4042, 128621, 257242, 5530703, 6045187, 11061406, 12090374, 259943041, 519886082]

約数ペア:

[(1, 519886082), (2, 259943041), (43, 12090374), (47, 11061406), (86, 6045187), (94, 5530703), (2021, 257242), (4042, 128621)]