2247609049

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{1009}}^1\times {\mathrm{18719}}^1$

素因数の和:19752

約数の個数: 16

約数和(自身を含む): 2722636800

約数和(自身を除く): 475027751

約数列:

[1, 7, 17, 119, 1009, 7063, 17153, 18719, 120071, 131033, 318223, 2227561, 18887471, 132212297, 321087007, 2247609049]

約数ペア:

[(1, 2247609049), (7, 321087007), (17, 132212297), (119, 18887471), (1009, 2227561), (7063, 318223), (17153, 131033), (18719, 120071)]