2013993090878

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{417321403}}^1$

素因数の和:417321551

約数の個数: 16

約数和(自身を含む): 3205028382720

約数和(自身を除く): 1191035291842

約数列:

[1, 2, 19, 38, 127, 254, 2413, 4826, 417321403, 834642806, 7929106657, 15858213314, 52999818181, 105999636362, 1006996545439, 2013993090878]

約数ペア:

[(1, 2013993090878), (2, 1006996545439), (19, 105999636362), (38, 52999818181), (127, 15858213314), (254, 7929106657), (2413, 834642806), (4826, 417321403)]