8753513470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1621}}^1\times {\mathrm{41539}}^1$

素因数の和:43180

約数の個数: 32

約数和(自身を含む): 16979225760

約数和(自身を除く): 8225712290

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1621, 3242, 8105, 16210, 21073, 41539, 42146, 83078, 105365, 207695, 210730, 415390, 540007, 1080014, 2700035, 5400070, 67334719, 134669438, 336673595, 673347190, 875351347, 1750702694, 4376756735, 8753513470]

約数ペア:

[(1, 8753513470), (2, 4376756735), (5, 1750702694), (10, 875351347), (13, 673347190), (26, 336673595), (65, 134669438), (130, 67334719), (1621, 5400070), (3242, 2700035), (8105, 1080014), (16210, 540007), (21073, 415390), (41539, 210730), (42146, 207695), (83078, 105365)]