2019948709039

素因数分解:

${\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1\times {\mathrm{1867147}}^1$

素因数の和:1867510

約数の個数: 16

約数和(自身を含む): 2093296965760

約数和(自身を除く): 73348256721

約数列:

[1, 43, 139, 181, 5977, 7783, 25159, 1081837, 1867147, 80287321, 259533433, 337953607, 11159937619, 14532005101, 46975551373, 2019948709039]

約数ペア:

[(1, 2019948709039), (43, 46975551373), (139, 14532005101), (181, 11159937619), (5977, 337953607), (7783, 259533433), (25159, 80287321), (1081837, 1867147)]