265285087

素因数分解:

${\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{2011}}^1$

素因数の和:2214

約数の個数: 16

約数和(自身を含む): 286830720

約数和(自身を除く): 21545633

約数列:

[1, 19, 53, 131, 1007, 2011, 2489, 6943, 38209, 106583, 131917, 263441, 2025077, 5005379, 13962373, 265285087]

約数ペア:

[(1, 265285087), (19, 13962373), (53, 5005379), (131, 2025077), (1007, 263441), (2011, 131917), (2489, 106583), (6943, 38209)]