2516006

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{503}}^1$

素因数の和:607

約数の個数: 16

約数和(自身を含む): 3937248

約数和(自身を除く): 1421242

約数列:

[1, 2, 41, 61, 82, 122, 503, 1006, 2501, 5002, 20623, 30683, 41246, 61366, 1258003, 2516006]

約数ペア:

[(1, 2516006), (2, 1258003), (41, 61366), (61, 41246), (82, 30683), (122, 20623), (503, 5002), (1006, 2501)]