2016289535

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{337}}^1\times {\mathrm{1109}}^1$

素因数の和:1547

約数の個数: 32

約数和(自身を含む): 2647270080

約数和(自身を除く): 630980545

約数列:

[1, 5, 13, 65, 83, 337, 415, 1079, 1109, 1685, 4381, 5395, 5545, 14417, 21905, 27971, 72085, 92047, 139855, 363623, 373733, 460235, 1196611, 1818115, 1868665, 4858529, 5983055, 24292645, 31019839, 155099195, 403257907, 2016289535]

約数ペア:

[(1, 2016289535), (5, 403257907), (13, 155099195), (65, 31019839), (83, 24292645), (337, 5983055), (415, 4858529), (1079, 1868665), (1109, 1818115), (1685, 1196611), (4381, 460235), (5395, 373733), (5545, 363623), (14417, 139855), (21905, 92047), (27971, 72085)]