289031306

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1051}}^1\times {\mathrm{7237}}^1$

素因数の和:8309

約数の個数: 16

約数和(自身を含む): 456862560

約数和(自身を除く): 167831254

約数列:

[1, 2, 19, 38, 1051, 2102, 7237, 14474, 19969, 39938, 137503, 275006, 7606087, 15212174, 144515653, 289031306]

約数ペア:

[(1, 289031306), (2, 144515653), (19, 15212174), (38, 7606087), (1051, 275006), (2102, 137503), (7237, 39938), (14474, 19969)]