4292090881

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{1999}}^1$

素因数の和:2245

約数の個数: 32

約数和(自身を含む): 4967424000

約数和(自身を除く): 675333119

約数列:

[1, 13, 23, 43, 167, 299, 559, 989, 1999, 2171, 3841, 7181, 12857, 25987, 45977, 49933, 85957, 93353, 165163, 333833, 597701, 1117441, 1977011, 2147119, 4339829, 7678159, 14354819, 25701143, 99816067, 186612647, 330160837, 4292090881]

約数ペア:

[(1, 4292090881), (13, 330160837), (23, 186612647), (43, 99816067), (167, 25701143), (299, 14354819), (559, 7678159), (989, 4339829), (1999, 2147119), (2171, 1977011), (3841, 1117441), (7181, 597701), (12857, 333833), (25987, 165163), (45977, 93353), (49933, 85957)]