2520763003

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{634793}}^1$

素因数の和:634842

約数の個数: 12

約数和(自身を含む): 2902278168

約数和(自身を除く): 381515165

約数列:

[1, 11, 19, 209, 361, 3971, 634793, 6982723, 12061067, 132671737, 229160273, 2520763003]

約数ペア:

[(1, 2520763003), (11, 229160273), (19, 132671737), (209, 12061067), (361, 6982723), (3971, 634793)]