1712968294

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{634903}}^1$

素因数の和:634995

約数の個数: 16

約数和(自身を含む): 2742785280

約数和(自身を除く): 1029816986

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 634903, 1269806, 12063157, 24126314, 45078113, 90156226, 856484147, 1712968294]

約数ペア:

[(1, 1712968294), (2, 856484147), (19, 90156226), (38, 45078113), (71, 24126314), (142, 12063157), (1349, 1269806), (2698, 634903)]