280016624

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{169913}}^1$

素因数の和:170024

約数の個数: 20

約数和(自身を含む): 547802736

約数和(自身を除く): 267786112

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 169913, 339826, 679652, 1359304, 2718608, 17501039, 35002078, 70004156, 140008312, 280016624]

約数ペア:

[(1, 280016624), (2, 140008312), (4, 70004156), (8, 35002078), (16, 17501039), (103, 2718608), (206, 1359304), (412, 679652), (824, 339826), (1648, 169913)]