2790523082

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{19651571}}^1$

素因数の和:19651644

約数の個数: 8

約数和(自身を含む): 4244739552

約数和(自身を除く): 1454216470

約数列:

[1, 2, 71, 142, 19651571, 39303142, 1395261541, 2790523082]

約数ペア:

[(1, 2790523082), (2, 1395261541), (71, 39303142), (142, 19651571)]