258597362

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{179}}^1\times {\mathrm{7013}}^1$

素因数の和:7297

約数の個数: 16

約数和(自身を含む): 393906240

約数和(自身を除く): 135308878

約数列:

[1, 2, 103, 179, 206, 358, 7013, 14026, 18437, 36874, 722339, 1255327, 1444678, 2510654, 129298681, 258597362]

約数ペア:

[(1, 258597362), (2, 129298681), (103, 2510654), (179, 1444678), (206, 1255327), (358, 722339), (7013, 36874), (14026, 18437)]