2762990545

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{12329}}^1$

素因数の和:12697

約数の個数: 32

約数和(自身を含む): 4000838400

約数和(自身を除く): 1237847855

約数列:

[1, 5, 7, 19, 35, 95, 133, 337, 665, 1685, 2359, 6403, 11795, 12329, 32015, 44821, 61645, 86303, 224105, 234251, 431515, 1171255, 1639757, 4154873, 8198785, 20774365, 29084111, 78942587, 145420555, 394712935, 552598109, 2762990545]

約数ペア:

[(1, 2762990545), (5, 552598109), (7, 394712935), (19, 145420555), (35, 78942587), (95, 29084111), (133, 20774365), (337, 8198785), (665, 4154873), (1685, 1639757), (2359, 1171255), (6403, 431515), (11795, 234251), (12329, 224105), (32015, 86303), (44821, 61645)]