2247266905

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{272231}}^1$

素因数の和:272376

約数の個数: 16

約数和(自身を含む): 2927038464

約数和(自身を除く): 679771559

約数列:

[1, 5, 13, 65, 127, 635, 1651, 8255, 272231, 1361155, 3539003, 17695015, 34573337, 172866685, 449453381, 2247266905]

約数ペア:

[(1, 2247266905), (5, 449453381), (13, 172866685), (65, 34573337), (127, 17695015), (635, 3539003), (1651, 1361155), (8255, 272231)]