1585204922

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{839}}^1\times {\mathrm{7103}}^1$

素因数の和:7970

約数の個数: 32

約数和(自身を含む): 2864332800

約数和(自身を除く): 1279127878

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 839, 1678, 5873, 7103, 11746, 14206, 15941, 31882, 49721, 99442, 111587, 134957, 223174, 269914, 944699, 1889398, 5959417, 11918834, 41715919, 83431838, 113228923, 226457846, 792602461, 1585204922]

約数ペア:

[(1, 1585204922), (2, 792602461), (7, 226457846), (14, 113228923), (19, 83431838), (38, 41715919), (133, 11918834), (266, 5959417), (839, 1889398), (1678, 944699), (5873, 269914), (7103, 223174), (11746, 134957), (14206, 111587), (15941, 99442), (31882, 49721)]