2989066756

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1049}}^1\times {\mathrm{1481}}^1$

素因数の和:2584

約数の個数: 48

約数和(自身を含む): 5794916400

約数和(自身を除く): 2805849644

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1049, 1481, 1924, 2098, 2962, 4196, 5924, 13637, 19253, 27274, 38506, 38813, 54548, 54797, 77012, 77626, 109594, 155252, 219188, 504569, 712361, 1009138, 1424722, 1553569, 2018276, 2849444, 3107138, 6214276, 20196397, 40392794, 57482053, 80785588, 114964106, 229928212, 747266689, 1494533378, 2989066756]

約数ペア:

[(1, 2989066756), (2, 1494533378), (4, 747266689), (13, 229928212), (26, 114964106), (37, 80785588), (52, 57482053), (74, 40392794), (148, 20196397), (481, 6214276), (962, 3107138), (1049, 2849444), (1481, 2018276), (1924, 1553569), (2098, 1424722), (2962, 1009138), (4196, 712361), (5924, 504569), (13637, 219188), (19253, 155252), (27274, 109594), (38506, 77626), (38813, 77012), (54548, 54797)]