7115810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{431}}^1$

素因数の和:578

約数の個数: 32

約数和(自身を含む): 13934592

約数和(自身を除く): 6818782

約数列:

[1, 2, 5, 10, 13, 26, 65, 127, 130, 254, 431, 635, 862, 1270, 1651, 2155, 3302, 4310, 5603, 8255, 11206, 16510, 28015, 54737, 56030, 109474, 273685, 547370, 711581, 1423162, 3557905, 7115810]

約数ペア:

[(1, 7115810), (2, 3557905), (5, 1423162), (10, 711581), (13, 547370), (26, 273685), (65, 109474), (127, 56030), (130, 54737), (254, 28015), (431, 16510), (635, 11206), (862, 8255), (1270, 5603), (1651, 4310), (2155, 3302)]