2013295613

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{661}}^1\times {\mathrm{22901}}^1$

素因数の和:23588

約数の個数: 16

約数和(自身を含む): 2425779840

約数和(自身を除く): 412484227

約数列:

[1, 7, 19, 133, 661, 4627, 12559, 22901, 87913, 160307, 435119, 3045833, 15137561, 105962927, 287613659, 2013295613]

約数ペア:

[(1, 2013295613), (7, 287613659), (19, 105962927), (133, 15137561), (661, 3045833), (4627, 435119), (12559, 160307), (22901, 87913)]