2080720291

素因数分解:

${\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1\times {\mathrm{12097}}^1$

素因数の和:12342

約数の個数: 16

約数和(自身を含む): 2280424608

約数和(自身を除く): 199704317

約数列:

[1, 13, 101, 131, 1313, 1703, 12097, 13231, 157261, 172003, 1221797, 1584707, 15883361, 20601191, 160055407, 2080720291]

約数ペア:

[(1, 2080720291), (13, 160055407), (101, 20601191), (131, 15883361), (1313, 1584707), (1703, 1221797), (12097, 172003), (13231, 157261)]