1281036986002

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{4953701}}^1$

素因数の和:4953874

約数の個数: 32

約数和(自身を含む): 2050594850304

約数和(自身を除く): 769557864302

約数列:

[1, 2, 31, 43, 62, 86, 97, 194, 1333, 2666, 3007, 4171, 6014, 8342, 129301, 258602, 4953701, 9907402, 153564731, 213009143, 307129462, 426018286, 480508997, 961017994, 6603283433, 13206566866, 14895778907, 20661886871, 29791557814, 41323773742, 640518493001, 1281036986002]

約数ペア:

[(1, 1281036986002), (2, 640518493001), (31, 41323773742), (43, 29791557814), (62, 20661886871), (86, 14895778907), (97, 13206566866), (194, 6603283433), (1333, 961017994), (2666, 480508997), (3007, 426018286), (4171, 307129462), (6014, 213009143), (8342, 153564731), (129301, 9907402), (258602, 4953701)]