557076530

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{540851}}^1$

素因数の和:540961

約数の個数: 16

約数和(自身を含む): 1012474944

約数和(自身を除く): 455398414

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 540851, 1081702, 2704255, 5408510, 55707653, 111415306, 278538265, 557076530]

約数ペア:

[(1, 557076530), (2, 278538265), (5, 111415306), (10, 55707653), (103, 5408510), (206, 2704255), (515, 1081702), (1030, 540851)]