1291592

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{9497}}^1$

素因数の和:9520

約数の個数: 16

約数和(自身を含む): 2564460

約数和(自身を除く): 1272868

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 9497, 18994, 37988, 75976, 161449, 322898, 645796, 1291592]

約数ペア:

[(1, 1291592), (2, 645796), (4, 322898), (8, 161449), (17, 75976), (34, 37988), (68, 18994), (136, 9497)]