2017820281

素因数分解:

${\mathrm{61}}^1\times {\mathrm{179}}^1\times {\mathrm{283}}^1\times {\mathrm{653}}^1$

素因数の和:1176

約数の個数: 16

約数和(自身を含む): 2072813760

約数和(自身を除く): 54993479

約数列:

[1, 61, 179, 283, 653, 10919, 17263, 39833, 50657, 116887, 184799, 3090077, 7130107, 11272739, 33079021, 2017820281]

約数ペア:

[(1, 2017820281), (61, 33079021), (179, 11272739), (283, 7130107), (653, 3090077), (10919, 184799), (17263, 116887), (39833, 50657)]