1566963190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1531}}^1\times {\mathrm{7873}}^1$

素因数の和:9424

約数の個数: 32

約数和(自身を含む): 3039867936

約数和(自身を除く): 1472904746

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1531, 3062, 7655, 7873, 15310, 15746, 19903, 39365, 39806, 78730, 99515, 102349, 199030, 204698, 511745, 1023490, 12053563, 24107126, 60267815, 120535630, 156696319, 313392638, 783481595, 1566963190]

約数ペア:

[(1, 1566963190), (2, 783481595), (5, 313392638), (10, 156696319), (13, 120535630), (26, 60267815), (65, 24107126), (130, 12053563), (1531, 1023490), (3062, 511745), (7655, 204698), (7873, 199030), (15310, 102349), (15746, 99515), (19903, 78730), (39365, 39806)]