2680494943405

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{1249}}^1\times {\mathrm{6406307}}^1$

素因数の和:6407628

約数の個数: 16

約数和(自身を含む): 3267217080000

約数和(自身を除く): 586722136595

約数列:

[1, 5, 67, 335, 1249, 6245, 83683, 418415, 6406307, 32031535, 429222569, 2146112845, 8001477443, 40007387215, 536098988681, 2680494943405]

約数ペア:

[(1, 2680494943405), (5, 536098988681), (67, 40007387215), (335, 8001477443), (1249, 2146112845), (6245, 429222569), (83683, 32031535), (418415, 6406307)]