8266409710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{390109}}^1$

素因数の和:390292

約数の個数: 32

約数和(自身を含む): 16122466080

約数和(自身を除く): 7856056370

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 163, 326, 815, 1630, 2119, 4238, 10595, 21190, 390109, 780218, 1950545, 3901090, 5071417, 10142834, 25357085, 50714170, 63587767, 127175534, 317938835, 635877670, 826640971, 1653281942, 4133204855, 8266409710]

約数ペア:

[(1, 8266409710), (2, 4133204855), (5, 1653281942), (10, 826640971), (13, 635877670), (26, 317938835), (65, 127175534), (130, 63587767), (163, 50714170), (326, 25357085), (815, 10142834), (1630, 5071417), (2119, 3901090), (4238, 1950545), (10595, 780218), (21190, 390109)]