2499582784

素因数分解:

$2^6\times {\mathrm{283}}^1\times {\mathrm{138007}}^1$

素因数の和:138302

約数の個数: 28

約数和(自身を含む): 4977672544

約数和(自身を除く): 2478089760

約数列:

[1, 2, 4, 8, 16, 32, 64, 283, 566, 1132, 2264, 4528, 9056, 18112, 138007, 276014, 552028, 1104056, 2208112, 4416224, 8832448, 39055981, 78111962, 156223924, 312447848, 624895696, 1249791392, 2499582784]

約数ペア:

[(1, 2499582784), (2, 1249791392), (4, 624895696), (8, 312447848), (16, 156223924), (32, 78111962), (64, 39055981), (283, 8832448), (566, 4416224), (1132, 2208112), (2264, 1104056), (4528, 552028), (9056, 276014), (18112, 138007)]