7894366

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{389}}^1$

素因数の和:603

約数の個数: 16

約数和(自身を含む): 12121200

約数和(自身を除く): 4226834

約数列:

[1, 2, 73, 139, 146, 278, 389, 778, 10147, 20294, 28397, 54071, 56794, 108142, 3947183, 7894366]

約数ペア:

[(1, 7894366), (2, 3947183), (73, 108142), (139, 56794), (146, 54071), (278, 28397), (389, 20294), (778, 10147)]