2247755785

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{492389}}^1$

素因数の和:492488

約数の個数: 16

約数和(自身を含む): 2977974720

約数和(自身を除く): 730218935

約数列:

[1, 5, 11, 55, 83, 415, 913, 4565, 492389, 2461945, 5416279, 27081395, 40868287, 204341435, 449551157, 2247755785]

約数ペア:

[(1, 2247755785), (5, 449551157), (11, 204341435), (55, 40868287), (83, 27081395), (415, 5416279), (913, 2461945), (4565, 492389)]