440504257

素因数分解:

${\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{4201}}^1$

素因数の和:4368

約数の個数: 16

約数和(自身を含む): 474388992

約数和(自身を除く): 33884735

約数列:

[1, 23, 47, 97, 1081, 2231, 4201, 4559, 96623, 104857, 197447, 407497, 4541281, 9372431, 19152359, 440504257]

約数ペア:

[(1, 440504257), (23, 19152359), (47, 9372431), (97, 4541281), (1081, 407497), (2231, 197447), (4201, 104857), (4559, 96623)]