2247196555

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1\times {\mathrm{991}}^1$

素因数の和:1291

約数の個数: 32

約数和(自身を含む): 2828390400

約数和(自身を除く): 581193845

約数列:

[1, 5, 43, 53, 199, 215, 265, 991, 995, 2279, 4955, 8557, 10547, 11395, 42613, 42785, 52523, 52735, 197209, 213065, 262615, 453521, 986045, 2258489, 2267605, 8479987, 10452077, 11292445, 42399935, 52260385, 449439311, 2247196555]

約数ペア:

[(1, 2247196555), (5, 449439311), (43, 52260385), (53, 42399935), (199, 11292445), (215, 10452077), (265, 8479987), (991, 2267605), (995, 2258489), (2279, 986045), (4955, 453521), (8557, 262615), (10547, 213065), (11395, 197209), (42613, 52735), (42785, 52523)]