2011788638

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{233}}^1\times {\mathrm{148867}}^1$

素因数の和:149131

約数の個数: 16

約数和(自身を含む): 3135160080

約数和(自身を除く): 1123371442

約数列:

[1, 2, 29, 58, 233, 466, 6757, 13514, 148867, 297734, 4317143, 8634286, 34686011, 69372022, 1005894319, 2011788638]

約数ペア:

[(1, 2011788638), (2, 1005894319), (29, 69372022), (58, 34686011), (233, 8634286), (466, 4317143), (6757, 297734), (13514, 148867)]