2269877584

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{839}}^1\times {\mathrm{13007}}^1$

素因数の和:13867

約数の個数: 40

約数和(自身を含む): 4742196480

約数和(自身を除く): 2472318896

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 839, 1678, 3356, 6712, 10907, 13007, 13424, 21814, 26014, 43628, 52028, 87256, 104056, 169091, 174512, 208112, 338182, 676364, 1352728, 2705456, 10912873, 21825746, 43651492, 87302984, 141867349, 174605968, 283734698, 567469396, 1134938792, 2269877584]

約数ペア:

[(1, 2269877584), (2, 1134938792), (4, 567469396), (8, 283734698), (13, 174605968), (16, 141867349), (26, 87302984), (52, 43651492), (104, 21825746), (208, 10912873), (839, 2705456), (1678, 1352728), (3356, 676364), (6712, 338182), (10907, 208112), (13007, 174512), (13424, 169091), (21814, 104056), (26014, 87256), (43628, 52028)]