2053649715

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{339727}}^1$

素因数の和:339779

約数の個数: 32

約数和(自身を含む): 3652755456

約数和(自身を除く): 1599105741

約数列:

[1, 3, 5, 13, 15, 31, 39, 65, 93, 155, 195, 403, 465, 1209, 2015, 6045, 339727, 1019181, 1698635, 4416451, 5095905, 10531537, 13249353, 22082255, 31594611, 52657685, 66246765, 136909981, 157973055, 410729943, 684549905, 2053649715]

約数ペア:

[(1, 2053649715), (3, 684549905), (5, 410729943), (13, 157973055), (15, 136909981), (31, 66246765), (39, 52657685), (65, 31594611), (93, 22082255), (155, 13249353), (195, 10531537), (403, 5095905), (465, 4416451), (1209, 1698635), (2015, 1019181), (6045, 339727)]