1334796449

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{409}}^1\times {\mathrm{7643}}^1$

素因数の和:8120

約数の個数: 16

約数和(自身を含む): 1554483840

約数和(自身を除く): 219687391

約数列:

[1, 7, 61, 409, 427, 2863, 7643, 24949, 53501, 174643, 466223, 3125987, 3263561, 21881909, 190685207, 1334796449]

約数ペア:

[(1, 1334796449), (7, 190685207), (61, 21881909), (409, 3263561), (427, 3125987), (2863, 466223), (7643, 174643), (24949, 53501)]