8045974097

素因数分解:

$7^2\times {\mathrm{643}}^1\times {\mathrm{255371}}^1$

素因数の和:256028

約数の個数: 12

約数和(自身を含む): 9374195376

約数和(自身を除く): 1328221279

約数列:

[1, 7, 49, 643, 4501, 31507, 255371, 1787597, 12513179, 164203553, 1149424871, 8045974097]

約数ペア:

[(1, 8045974097), (7, 1149424871), (49, 164203553), (643, 12513179), (4501, 1787597), (31507, 255371)]