2600142447

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2879449}}^1$

素因数の和:2879502

約数の個数: 16

約数和(自身を含む): 4054265600

約数和(自身を除く): 1454123153

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 2879449, 8638347, 20156143, 60468429, 123816307, 371448921, 866714149, 2600142447]

約数ペア:

[(1, 2600142447), (3, 866714149), (7, 371448921), (21, 123816307), (43, 60468429), (129, 20156143), (301, 8638347), (903, 2879449)]