2938778896

素因数分解:

$2^4\times {\mathrm{1031}}^1\times {\mathrm{178151}}^1$

素因数の和:179190

約数の個数: 20

約数和(自身を含む): 5699438784

約数和(自身を除く): 2760659888

約数列:

[1, 2, 4, 8, 16, 1031, 2062, 4124, 8248, 16496, 178151, 356302, 712604, 1425208, 2850416, 183673681, 367347362, 734694724, 1469389448, 2938778896]

約数ペア:

[(1, 2938778896), (2, 1469389448), (4, 734694724), (8, 367347362), (16, 183673681), (1031, 2850416), (2062, 1425208), (4124, 712604), (8248, 356302), (16496, 178151)]