2069376481

素因数分解:

${\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1\times {\mathrm{863}}^1$

素因数の和:1308

約数の個数: 16

約数和(自身を含む): 2123366400

約数和(自身を除く): 53989919

約数列:

[1, 79, 127, 239, 863, 10033, 18881, 30353, 68177, 109601, 206257, 2397887, 8658479, 16294303, 26194639, 2069376481]

約数ペア:

[(1, 2069376481), (79, 26194639), (127, 16294303), (239, 8658479), (863, 2397887), (10033, 206257), (18881, 109601), (30353, 68177)]