2542202499

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{291103}}^1$

素因数の和:291218

約数の個数: 16

約数和(自身を含む): 3521193984

約数和(自身を除く): 978991485

約数列:

[1, 3, 41, 71, 123, 213, 2911, 8733, 291103, 873309, 11935223, 20668313, 35805669, 62004939, 847400833, 2542202499]

約数ペア:

[(1, 2542202499), (3, 847400833), (41, 62004939), (71, 35805669), (123, 20668313), (213, 11935223), (2911, 873309), (8733, 291103)]