2737389985

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{317011}}^1$

素因数の和:317184

約数の個数: 16

約数和(自身を含む): 3606328512

約数和(自身を除く): 868938527

約数列:

[1, 5, 11, 55, 157, 785, 1727, 8635, 317011, 1585055, 3487121, 17435605, 49770727, 248853635, 547477997, 2737389985]

約数ペア:

[(1, 2737389985), (5, 547477997), (11, 248853635), (55, 49770727), (157, 17435605), (785, 3487121), (1727, 1585055), (8635, 317011)]