5220309983

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{12781}}^1$

素因数の和:12927

約数の個数: 32

約数和(自身を含む): 6528023040

約数和(自身を除く): 1307713057

約数列:

[1, 7, 19, 37, 83, 133, 259, 581, 703, 1577, 3071, 4921, 11039, 12781, 21497, 58349, 89467, 242839, 408443, 472897, 1060823, 1699873, 3310279, 7425761, 8985043, 20155637, 39250451, 62895301, 141089459, 274753157, 745758569, 5220309983]

約数ペア:

[(1, 5220309983), (7, 745758569), (19, 274753157), (37, 141089459), (83, 62895301), (133, 39250451), (259, 20155637), (581, 8985043), (703, 7425761), (1577, 3310279), (3071, 1699873), (4921, 1060823), (11039, 472897), (12781, 408443), (21497, 242839), (58349, 89467)]