402277252606

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{2957}}^1\times {\mathrm{489361}}^1$

素因数の和:492459

約数の個数: 16

約数和(自身を含む): 607963774320

約数和(自身を除く): 205686521714

約数列:

[1, 2, 139, 278, 2957, 5914, 411023, 489361, 822046, 978722, 68021179, 136042358, 1447040477, 2894080954, 201138626303, 402277252606]

約数ペア:

[(1, 402277252606), (2, 201138626303), (139, 2894080954), (278, 1447040477), (2957, 136042358), (5914, 68021179), (411023, 978722), (489361, 822046)]