1245260012

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{42281}}^1$

素因数の和:42521

約数の個数: 24

約数和(自身を含む): 2249402400

約数和(自身を除く): 1004142388

約数列:

[1, 2, 4, 37, 74, 148, 199, 398, 796, 7363, 14726, 29452, 42281, 84562, 169124, 1564397, 3128794, 6257588, 8413919, 16827838, 33655676, 311315003, 622630006, 1245260012]

約数ペア:

[(1, 1245260012), (2, 622630006), (4, 311315003), (37, 33655676), (74, 16827838), (148, 8413919), (199, 6257588), (398, 3128794), (796, 1564397), (7363, 169124), (14726, 84562), (29452, 42281)]