7754723422

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{311}}^1\times {\mathrm{5009}}^1$

素因数の和:5472

約数の個数: 32

約数和(自身を含む): 12379910400

約数和(自身を除く): 4625186978

約数列:

[1, 2, 19, 38, 131, 262, 311, 622, 2489, 4978, 5009, 5909, 10018, 11818, 40741, 81482, 95171, 190342, 656179, 774079, 1312358, 1548158, 1557799, 3115598, 12467401, 24934802, 29598181, 59196362, 204071669, 408143338, 3877361711, 7754723422]

約数ペア:

[(1, 7754723422), (2, 3877361711), (19, 408143338), (38, 204071669), (131, 59196362), (262, 29598181), (311, 24934802), (622, 12467401), (2489, 3115598), (4978, 1557799), (5009, 1548158), (5909, 1312358), (10018, 774079), (11818, 656179), (40741, 190342), (81482, 95171)]