4380304

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{11903}}^1$

素因数の和:11934

約数の個数: 20

約数和(自身を含む): 8856576

約数和(自身を除く): 4476272

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 11903, 23806, 47612, 95224, 190448, 273769, 547538, 1095076, 2190152, 4380304]

約数ペア:

[(1, 4380304), (2, 2190152), (4, 1095076), (8, 547538), (16, 273769), (23, 190448), (46, 95224), (92, 47612), (184, 23806), (368, 11903)]