274327814

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1\times {\mathrm{571}}^1$

素因数の和:908

約数の個数: 32

約数和(自身を含む): 444787200

約数和(自身を除く): 170459386

約数列:

[1, 2, 19, 38, 47, 94, 269, 538, 571, 893, 1142, 1786, 5111, 10222, 10849, 12643, 21698, 25286, 26837, 53674, 153599, 240217, 307198, 480434, 509903, 1019806, 2918381, 5836762, 7219153, 14438306, 137163907, 274327814]

約数ペア:

[(1, 274327814), (2, 137163907), (19, 14438306), (38, 7219153), (47, 5836762), (94, 2918381), (269, 1019806), (538, 509903), (571, 480434), (893, 307198), (1142, 240217), (1786, 153599), (5111, 53674), (10222, 26837), (10849, 25286), (12643, 21698)]